GPX File for Canyoning
OpenCanyon.org

Segnes: Départ du Canyon
2025-10-21: Automatisch importiert von Descente-Canyon.com für Canyon Segnes Il y a environ 2 cm de neige sur toute la partie supérieure du Segnesboden et les montagnes environnantes. Temperature 0°. Le niveau d'...
2025-10-19: Automatisch importiert von Descente-Canyon.com für Canyon Segnes Perfect conditions. The abseil C10 of last years accident has now an anchor on the left side to avoid the dangerous crack. See more inf...
2025-10-19: Wonderful beautiful canyon! One of the very very best ones! 🤩🥰 Loooved it! Great team as well’ For sure only for confirmed canyoneers. No ice. All ankers ok. And new bolt on the orographic left sid...
Approche: 45min from Fil da Cassons (300m descent to the valley), 1h from Segnes, 1h15 from Nagens (400m ascent to the mountain).
Tour: Commitment Alternative route at the exit of the plateau in front of the second ropes course with climbing rd; in front of the large waterfalls (access via a path above the cliff) if a rope is installed. Period/ water character Subglacial, glacier with southern orientation. Season October - November, before the visit it must be dry for a week and the 0°C isotherm below 2800m must have existed for more than 24 hours. Opening history Opening 16.10.2010 Patrick Chollot, Evan Jenkins, Matthias Holzinger, Andreas Senn, Timo Stammwitz. Remarks A canister that is too wide in the rucksack can block it. Headlamp useful for additional visibility, but not necessary. On the C10 after the C25 in the 2nd part (Swiss Alps topographic view) there was a fatal accident in 2024 due to a trapped foot. A slot covered by water can become a deadly trap here. On 19.10.2025, the spot was defused by an orographic new anchor on the left side, the anchor on the right is currently still there! The plate should be removed here when the opportunity arises, but the bolt and nut should be retained. See also picture in the gallery.

Segnes: Fin du Canyon
2025-10-21: Automatisch importiert von Descente-Canyon.com für Canyon Segnes Il y a environ 2 cm de neige sur toute la partie supérieure du Segnesboden et les montagnes environnantes. Temperature 0°. Le niveau d'...
2025-10-19: Automatisch importiert von Descente-Canyon.com für Canyon Segnes Perfect conditions. The abseil C10 of last years accident has now an anchor on the left side to avoid the dangerous crack. See more inf...
2025-10-19: Wonderful beautiful canyon! One of the very very best ones! 🤩🥰 Loooved it! Great team as well’ For sure only for confirmed canyoneers. No ice. All ankers ok. And new bolt on the orographic left sid...
Retour: approx. 15 minutes along the Segnesboden (following the water) to the Segnes cable car station. Options from there down to Flims: - Cable car Flem-Express - approx. 45min to the Alp-Nagens bus station - approx. 1h to Naraus (dismantled cable car station) - Hiking trail down to Startgels (approx. 1h), possibly to Flims (approx. 2 to 3 hours)

Aua dil Mer: Départ du Canyon
2025-10-19: Everything as perfect as the day before
2025-10-18: Automatisch importiert von Descente-Canyon.com für Canyon Aua dil Mer All ok (Quelle:
2025-10-18: Slightly more water than normal. Anchors in order. Very nice sporty tour 👍🏻
Approche: Shortly before you reach the dam, climb up the steep path on your right for 150 m, between a small stream and a rock barrier, until you reach the official hiking trail. From there, continue hiking to the left until you reach the bridge at 2049 m. You can either start here or continue your hike to the upper section, which begins at 2130 m.
Tour: Great tour, cool rappels in the top part in beautiful limestone, then super vertical. When you've had enough, you come to the siphon, and at the end, you'll be rappelling down the last waterfalls. Max c120 (30 / 50 / 40 ) From the top, there are a total of four different parts where exits are possible. The very striking high waterfall marks the third part with beautiful and exposed parts of the watercourse.

Aua dil Mer: Fin du Canyon
2025-10-19: Everything as perfect as the day before
2025-10-18: Automatisch importiert von Descente-Canyon.com für Canyon Aua dil Mer All ok (Quelle:
2025-10-18: Slightly more water than normal. Anchors in order. Very nice sporty tour 👍🏻
Retour: Walk along the dam back to the car.

Aua dil Mer: Parking à l'entrée et à la sortie
2025-10-19: Everything as perfect as the day before
2025-10-18: Automatisch importiert von Descente-Canyon.com für Canyon Aua dil Mer All ok (Quelle:
2025-10-18: Slightly more water than normal. Anchors in order. Very nice sporty tour 👍🏻
Retour: Walk along the dam back to the car.

Fluaz: Départ du Canyon
2024-11-08: 2 dead frogs in the stream, twice as many as in the Aua dil Mer last week.
Approche: Start early! Ideally, start at Alp Sura just as the sun rises (7:00). Follow the hiking trail for an hour, cross Gavirolas, and then another 10 minutes to the start of Fluaz.
Tour: Superiore : Carries about half of the water. If you want to make inferiore, the part should probably already have ice, otherwise there is too much water at the bottom! Attention! As soon as there is sunlight, the rocks on the left and right thaw again and stones fall down, so superiore is not really recommended (do Gavirolas instead, which runs parallel). Inferiore : After the confluence it gets sporty, the gulches are occasionally interrupted by steep emergency exits. The first big rappel "The White Out" (about 50-55m) has very strong water pressure after 40m, but it flies over the last 6-8m. At 2024 you could then stand comfortably behind the beam in the pool below. So it's better to put more rope in the rappel than to make it too short, in the last third (except for the very last 5m) you can hardly see anything.

Fluaz: Fin du Canyon
2024-11-08: 2 dead frogs in the stream, twice as many as in the Aua dil Mer last week.
Retour: Along the lake, there are usually hikers who ask you what you are doing with your equipment.

Fluaz: Parking à la sortie
2024-11-08: 2 dead frogs in the stream, twice as many as in the Aua dil Mer last week.
Accès: You can buy a 3-day ticket to Alp Sura for 10 francs. There is a QR code for Twint next to the no-driving sign. The road up is not paved and gets quite steep towards the exit. It is best to take a shuttle between there and the parking lot at the reservoir.
Retour: Along the lake, there are usually hikers who ask you what you are doing with your equipment.

Fluaz: Parking à l'entrée
Commentaire: 10CHF Maut, kaufen im Hotel Alpina, Surselva Tourismus AG, Hotel Icliva, Hotel Postiglium, Volg Andiast, Volg Waltensburg
Accès: You can buy a 3-day ticket to Alp Sura for 10 francs. There is a QR code for Twint next to the no-driving sign. The road up is not paved and gets quite steep towards the exit. It is best to take a shuttle between there and the parking lot at the reservoir.
Retour: Along the lake, there are usually hikers who ask you what you are doing with your equipment.

Flem I - III: Départ du Canyon
2026-07-30: There's plenty of water today—about 400 l/s. Flem 1 & 2 are still well within reach.
2025-10-19: Automatisch importiert von Descente-Canyon.com für Canyon Flem Dernier jour de fonctionnement du téléphérique avant l'hiver.Prix exorbitants : 60 francs suisses pour l'aller-retour à Startgels depuis...
2025-10-19: One of the most beautiful canyons there is. Perfect amount of water in Flem I and Felm II, Flem III was sporty. Weather conditions were perfect. Several groups were on the way. We used the last oppor...
Commentaire: Flem I
Approche: Summer access: From the Startgels cable car station, take the hiking trail directly along the stream to Punt Desch (several bridges over Flem). At an altitude of around 1830m, the entry into the still open streambed opens up. Winter access: From the Startgels cable car station along the edge of the ski slope up to Punt Desch. Punt Desch is the Flem bridge between parts I and II (entry Flem II into the large pool 20m below the bridge from the right-hand side, in winter rope in directly upstream of the bridge if necessary, the anchor comes after the 1m jump orog. left).
Tour: Quickly we come to the beginning of the small-limbed and not very deep gorge. We climb and cling downwards in a polished stone structure, interrupted by some smaller rappels and swim sections. Also a forced siphon awaits us. We have to crawl under some rock arches. Then the narrow ganng opens and we come to Punt Desch, where we can either get out or follow the ascent of the second part.

Flem I - III: Fin du Canyon
2026-07-30: There's plenty of water today—about 400 l/s. Flem 1 & 2 are still well within reach.
2025-10-19: Automatisch importiert von Descente-Canyon.com für Canyon Flem Dernier jour de fonctionnement du téléphérique avant l'hiver.Prix exorbitants : 60 francs suisses pour l'aller-retour à Startgels depuis...
2025-10-19: One of the most beautiful canyons there is. Perfect amount of water in Flem I and Felm II, Flem III was sporty. Weather conditions were perfect. Several groups were on the way. We used the last oppor...
Retour: If we get off at the bridge, we orient ourselves on our approach route in the direction of the Startgels cable car station and drive down to the parking lot at the valley station.

Flem I - III: Sortie intermédiaire du canyon
2026-07-30: There's plenty of water today—about 400 l/s. Flem 1 & 2 are still well within reach.
2025-10-19: Automatisch importiert von Descente-Canyon.com für Canyon Flem Dernier jour de fonctionnement du téléphérique avant l'hiver.Prix exorbitants : 60 francs suisses pour l'aller-retour à Startgels depuis...
2025-10-19: One of the most beautiful canyons there is. Perfect amount of water in Flem I and Felm II, Flem III was sporty. Weather conditions were perfect. Several groups were on the way. We used the last oppor...
Commentaire: Flem II
Accès: Take the FlemXpress cable car from Flims to Startgels. Alternatively, take the bus to Alp Nagens and walk down to Flem.
Retour: If we get off at the bridge, we orient ourselves on our approach route in the direction of the Startgels cable car station and drive down to the parking lot at the valley station.

Flem IV - V: Départ du Canyon
2025-01-03: Currently a borderline amount of snow and ice in the canyon. Challenging winter conditions at the moment. Abalakov technique should work.
2023-12-15: With 1m of fresh snow, Flem I to III was not possible, so we did Flem IV to V instead. This works well even in snow and ice.
2019-10-05: Tour video: https://youtu.be/bamRMsJchb4?si=0refFehICPhcIx8c
Approche: Summer access: From the Startgels cable car station, take the hiking trail directly along the stream to Punt Desch (several bridges over Flem) Winter access: From the Startgels cable car station, walk down to the streambed.
Tour: Mostly walking passages, a few rewarding parts, but no comparison to Flem I to III.

Flem IV - V: Fin du Canyon
2025-01-03: Currently a borderline amount of snow and ice in the canyon. Challenging winter conditions at the moment. Abalakov technique should work.
2023-12-15: With 1m of fresh snow, Flem I to III was not possible, so we did Flem IV to V instead. This works well even in snow and ice.
2019-10-05: Tour video: https://youtu.be/bamRMsJchb4?si=0refFehICPhcIx8c
Retour: After the last rappel go to Foppa and take the train down or walk.

Turnigla: Départ du Canyon
2026-07-09: The upper section is still quite challenging but manageable if you know the canyon well. The flow rate has been unknown since the new website went live. The water level was low in the lower section du...
2026-07-09: Since the Flimselectric website has been updated, the live data is no longer available. Currently about 400–450 l/s—easily manageable. Some pools are heavily eroded, while others are filled with grave...
2026-02-23: In the upper part, the water is rather murky due to the warm temperature. No ice but rather slippery :-)
Approche: From the parking lot back across the road "Trin-Mulin" and beyond in the direction NNW up the forest road. We pass the turnoff to the water reservoir (entry lower part), later the mostly dry streambed of the Trimosa and finally reach the bridge over the Turnigla. A few meters above the bridge we climb from the orographic left bank.
Tour: Powerful stream in the upper part, which is generally easy to stay out of (see also above under "Characteristics"). Plenty of opportunity to jump. If you want to risk the lower parts, the ambience is impressive. Since mid-2009, the operators of the E-Werk with water tank have demanded that their facilities may no longer be entered in any way. This also applies to an integral inspection. Recently (Feb. 2010) there has also been talk of an allegedly imminent ban on accessing the gorge below the water catchment without any details being known (see: In the meantime, the ban on access and exit has become a reality. The Turnigla has 2 very different parts, as there is a water drainage into a water reservoir in the middle of the entire section. The upper part (highest rappel approx. 15m) has a relatively high water flow rate, which is where its specific difficulty lies. At one point, you have to leave the pool into which you abseil (10m) through a narrow chute into which all the water pours in a fairly concentrated manner from a height of around 9m - an unpleasant back massage even at "low water". There is a handrail in the vertical wall (to the left) as a workaround, but this must be equipped with the necessary rope independently (2008). A few jumps are possible in the upper section. After the water is drained (at about 960m above sea level), only a small amount of residual water usually remains in the streambed. Here, the ambience - blue-grey slate and blue-green coloration of the pools - is the focus of enjoyment. However, the danger of an unpredictable water supply hangs like the sword of Damocles over the lower parts, which would actually be suitable for beginners. Once each in 2007 and 2008, the author was surprised by a water supply, the second time due to faults in the electricity supply at the Mulin small power station (left at the exit). As both malfunctions could be rectified relatively quickly, we were only exposed to the swelling water for a relatively short time (10 - 20 minutes) and apparently only to the extent that the water drainage from the Turnigla itself no longer took place, i.e. we did not have more water than in the upper part. This would put the danger into perspective. However, a verbal inquiry with employees at the Mulin small power station on site revealed that the water reservoir is not only fed by the discharge from the Turnigla, but also by an additional spring directly from inside the mountain. Its flow rate is said to be up to 200 ltr/sec. The water discharge from the Turnigla adds at least 70 ltr/sec (at "low water"). If this entire volume of water is added to the lower parts - or even flushed out - everyone can imagine the consequences for those parts of the gorge that are surprised by the flood. Although there are always areas where you can climb up to slightly higher platforms, there is no escape route in either the upper or lower parts - only the possibility to get out when the water is drained.

Turnigla: Fin du Canyon
2026-07-09: The upper section is still quite challenging but manageable if you know the canyon well. The flow rate has been unknown since the new website went live. The water level was low in the lower section du...
2026-07-09: Since the Flimselectric website has been updated, the live data is no longer available. Currently about 400–450 l/s—easily manageable. Some pools are heavily eroded, while others are filled with grave...
2026-02-23: In the upper part, the water is rather murky due to the warm temperature. No ice but rather slippery :-)
Retour: On exit at the water tank: via steel pins and wire rope handrail onto the concrete footbridge (rappeling left past the water intake directly to the concrete footbridge is also possible), shimmy around the metal grating, over the external water tank and down along the field path to the ascent path. Return to the vehicle along this path. On exit after the 2nd part: Exit left at the E-Werk, head south across the parking lot and then down the road in an easterly direction ("Trin") to the parked vehicle.

Turnigla: Parking à l'entrée et à la sortie
2026-07-09: The upper section is still quite challenging but manageable if you know the canyon well. The flow rate has been unknown since the new website went live. The water level was low in the lower section du...
2026-07-09: Since the Flimselectric website has been updated, the live data is no longer available. Currently about 400–450 l/s—easily manageable. Some pools are heavily eroded, while others are filled with grave...
2026-02-23: In the upper part, the water is rather murky due to the warm temperature. No ice but rather slippery :-)
Commentaire: (descente_3)
Accès: On the Swiss A 13 from Lake Constance southward to Chur. Continue in the direction of San Bernardino. 7 km after Chur-West leave the A 13 in the direction of Flims. 5 km after leaving the A 13 we pass through a tunnel. Immediately after its western exit turn right in the direction of "Trin-Mulin". Above the tunnel we go back about 100m and then turn right to Mulin. Immediately after this turnoff we see on the left below an area where we can park the vehicle.
Retour: On exit at the water tank: via steel pins and wire rope handrail onto the concrete footbridge (rappeling left past the water intake directly to the concrete footbridge is also possible), shimmy around the metal grating, over the external water tank and down along the field path to the ascent path. Return to the vehicle along this path. On exit after the 2nd part: Exit left at the E-Werk, head south across the parking lot and then down the road in an easterly direction ("Trin") to the parked vehicle.

Turnigla: Point de repère
Commentaire: captage (descente)
Approche: From the parking lot back across the road "Trin-Mulin" and beyond in the direction NNW up the forest road. We pass the turnoff to the water reservoir (entry lower part), later the mostly dry streambed of the Trimosa and finally reach the bridge over the Turnigla. A few meters above the bridge we climb from the orographic left bank.

Aua da Mulins: Départ du Canyon
2026-07-12: Automatisch importiert von Descente-Canyon.com für Canyon Mulins Enchainé après Surcruns. A cette période de l'année, le canyon perd le soleil à 15h. (Quelle: https://www.descente-canyon.com/canyonin...
2026-07-08: A 15-minute climb up to Camatschera. Great short hike. One rock was missing; we replaced it. Might be a bit tricky in some places when the water level is high, but we had no trouble. A higher rappel p...

Aua da Mulins: Fin du Canyon
2026-07-12: Automatisch importiert von Descente-Canyon.com für Canyon Mulins Enchainé après Surcruns. A cette période de l'année, le canyon perd le soleil à 15h. (Quelle: https://www.descente-canyon.com/canyonin...
2026-07-08: A 15-minute climb up to Camatschera. Great short hike. One rock was missing; we replaced it. Might be a bit tricky in some places when the water level is high, but we had no trouble. A higher rappel p...

Aua da Mulins: Parking à l'entrée et à la sortie
2026-07-12: Automatisch importiert von Descente-Canyon.com für Canyon Mulins Enchainé après Surcruns. A cette période de l'année, le canyon perd le soleil à 15h. (Quelle: https://www.descente-canyon.com/canyonin...
2026-07-08: A 15-minute climb up to Camatschera. Great short hike. One rock was missing; we replaced it. Might be a bit tricky in some places when the water level is high, but we had no trouble. A higher rappel p...

Tschanonca: Départ du Canyon
Approche: Once in Bargis (1550m altitude), we follow the road over the Turnigla bridge and then take the track up to a hut at 1860m altitude (up to here without any problems, even with a mountain bike, which would then be ready again immediately on the exit). From here we take the path further uphill, cross the stream from the Surcruns canyon a little later and then ascend in serpentines, always staying on the orographic left side of the stream, initially to an altitude of around 2040m. Here the path forks. On the left, a branch walks towards the stream and crosses it on a bridge. If we walked here, we would reach the middle entry point at a bridge at an altitude of 2000m via an alpine pasture. However, if we have chosen the upper entry, we continue on the right branch up the orographic left hand of the Val Camutschera (as on the access to Surcruns). At an altitude of 2106m we come to a fork again. The access to Surcruns leads straight north uphill here, but we go left and cross the stream. At an altitude of 2170m we also come to an alpine pasture. Here we leave the path to the left and follow a track that descends slightly towards the streambed of the Aua Tschanonca. At a suitable point, we descend into the streambed without a path. If we only have the lower - more interesting - parts in mind for an ascent, an access option has already been described above. According to the available topo map, however, it is apparently also possible to ascend from the end of the valley on the orographic left slope of our canyon and thus reach the mentioned bridge at 2000m altitude at the access point for the lower part (see maps in photo gallery).
Tour: In the first part 6-8 smaller rappels, partly in the beam, plus downclimbs and also walking passages. The second part begins under the stone arch bridge with a few possible jumps and 4 smaller rappels before you reach the 75m drop which, together with the neighboring canyon that joins here, forms the "Cathedral of Bargis". After a changeover, there is still a 51m rappel. Then the descent comes to an exit.

Tschanonca: Fin du Canyon
Retour: First downstream, best along the left edge of the stream, then left out onto the path and down to Bargis

Tschanonca: Parking à l'entrée et à la sortie
Commentaire: (descente_3)
Accès: Same approach as to Lavadignas and Surcruns: From Chur we drive via Trins-Mulins to Flims. There we take the road to the right uphill towards Fidaz and Bargis almost at the beginning of the village. After passing Fidaz, we come to a large parking lot where we park our car (1245m altitude). We continue up to Bargis either by bus, by bike or on foot (about 1 hour). See also in photo gallery Lavadignas.
Retour: First downstream, best along the left edge of the stream, then left out onto the path and down to Bargis

Tschanonca: Départ alternatif du Canyon
Commentaire: D2 depart 2iême partie (descente)
Approche: Once in Bargis (1550m altitude), we follow the road over the Turnigla bridge and then take the track up to a hut at 1860m altitude (up to here without any problems, even with a mountain bike, which would then be ready again immediately on the exit). From here we take the path further uphill, cross the stream from the Surcruns canyon a little later and then ascend in serpentines, always staying on the orographic left side of the stream, initially to an altitude of around 2040m. Here the path forks. On the left, a branch walks towards the stream and crosses it on a bridge. If we walked here, we would reach the middle entry point at a bridge at an altitude of 2000m via an alpine pasture. However, if we have chosen the upper entry, we continue on the right branch up the orographic left hand of the Val Camutschera (as on the access to Surcruns). At an altitude of 2106m we come to a fork again. The access to Surcruns leads straight north uphill here, but we go left and cross the stream. At an altitude of 2170m we also come to an alpine pasture. Here we leave the path to the left and follow a track that descends slightly towards the streambed of the Aua Tschanonca. At a suitable point, we descend into the streambed without a path. If we only have the lower - more interesting - parts in mind for an ascent, an access option has already been described above. According to the available topo map, however, it is apparently also possible to ascend from the end of the valley on the orographic left slope of our canyon and thus reach the mentioned bridge at 2000m altitude at the access point for the lower part (see maps in photo gallery).
Tour: In the first part 6-8 smaller rappels, partly in the beam, plus downclimbs and also walking passages. The second part begins under the stone arch bridge with a few possible jumps and 4 smaller rappels before you reach the 75m drop which, together with the neighboring canyon that joins here, forms the "Cathedral of Bargis". After a changeover, there is still a 51m rappel. Then the descent comes to an exit.

Surcruns: Départ du Canyon
2026-07-12: Automatisch importiert von Descente-Canyon.com für Canyon Surcruns Des névés au départ qui alimentent le canyon. Belle journée dans une magnifique vallée. Equipement ok. 2h30 dans Surcruns (Quelle: ht...
2026-07-12: Automatisch importiert von Descente-Canyon.com für Canyon Surcruns Toujours super,fait avec acces vtt depuis le parking des bois de Fidaz jusqu’à Vadres, puis a pied: ca se fait bien (1h20 de velo all...
Approche: Arrived in Bargis (1550m altitude) we follow the road still over the Turnigla bridge and then take the slope up to a hut at 1860m altitude (up to here without problems also with MTB, which would then be immediately ready again at the exit). From here we take the path further up, cross a little later "our" stream at its exit and then climb in serpentines always staying on the orographic left side of the stream to about 2100m altitude. Here we do not take the path to the left over the stream, but remain on its orographic left side and climb about 35 meters in a northerly direction. Then the path turns sharply to the right and we continue to climb in a southeasterly direction. After a left turn we come to Alpe Surcruns at 2250m. We continue pathless, slightly ascending, crossing the stream rippling down from the north and round the altitude "2354". Subsequently, we keep towards our stream at about 2300m altitude. If we orientate ourselves a little bit upwards and still cross the two left source streams, we can finally enter the orographic left source stream at an altitude of about 2390m.\n\nTill 2015 there was also a somewhat more pleasant approach variant via cable car to the Fil de Cassons (2634m altitude) and from there via the Fuorcla Raschglius into the large basin below Trinserhorn/Piz Dolf always with a slight downward slope, until one reaches the ascent path from Bargis at 2100m. However, the railroad has stopped its operation in Feb. 2016.
Tour: 4 parts set apart from each other. The first two relatively short, the next longer, with the stream increasingly notched. About 20 rappels in all, lots of downclimbing. Where the canyon opens, we get out onto the meadow and walk down the edge of the creek to the bridge.

Surcruns: Fin du Canyon
2026-07-12: Automatisch importiert von Descente-Canyon.com für Canyon Surcruns Des névés au départ qui alimentent le canyon. Belle journée dans une magnifique vallée. Equipement ok. 2h30 dans Surcruns (Quelle: ht...
2026-07-12: Automatisch importiert von Descente-Canyon.com für Canyon Surcruns Toujours super,fait avec acces vtt depuis le parking des bois de Fidaz jusqu’à Vadres, puis a pied: ca se fait bien (1h20 de velo all...
Retour: On the (possibly marching) way down to Bargis.

Camatschera: Départ du Canyon
2026-07-08: Everything’s okay; the dead dog/wolf is still there. Murmeli joined us a few spots further on. One anchor was missing. I replaced it. I also replaced another anchor that was bent sharply upward. On th...
2025-10-18: At 2050 hm got in about 4 rappel left out... After the c30 there is a dead dog... At the last rappel an anchor would have been appropriate... but you could easily avoid it... In the canyon at least...
2023-07-22: Everything is fine. The canyon is particularly exciting in the middle section, still rather open at the beginning, then a bit blocky towards the exit.
Tour: Narrower than 1m in places.

Camatschera: Fin du Canyon
2026-07-08: Everything’s okay; the dead dog/wolf is still there. Murmeli joined us a few spots further on. One anchor was missing. I replaced it. I also replaced another anchor that was bent sharply upward. On th...
2025-10-18: At 2050 hm got in about 4 rappel left out... After the c30 there is a dead dog... At the last rappel an anchor would have been appropriate... but you could easily avoid it... In the canyon at least...
2023-07-22: Everything is fine. The canyon is particularly exciting in the middle section, still rather open at the beginning, then a bit blocky towards the exit.

Camatschera: Parking à l'entrée et à la sortie
2026-07-08: Everything’s okay; the dead dog/wolf is still there. Murmeli joined us a few spots further on. One anchor was missing. I replaced it. I also replaced another anchor that was bent sharply upward. On th...
2025-10-18: At 2050 hm got in about 4 rappel left out... After the c30 there is a dead dog... At the last rappel an anchor would have been appropriate... but you could easily avoid it... In the canyon at least...
2023-07-22: Everything is fine. The canyon is particularly exciting in the middle section, still rather open at the beginning, then a bit blocky towards the exit.

Gavirolas: Départ du Canyon
2022-11-12: Just such a great tour! I can't wait to combine it with Fluaz Inferiore. But the natural rock bridge at the C20 no longer exists.
Tour: Very open at first and then suddenly some very narrow crevasses. Then very continuous and really beautiful towards the exit.

Gavirolas: Parking inconnu
2022-11-12: Just such a great tour! I can't wait to combine it with Fluaz Inferiore. But the natural rock bridge at the C20 no longer exists.
Accès: If you are only doing Gavirolas, it is best to park at Alp Sura, otherwise as an integral with Fluaz at the reservoir below.

Ranasca Nord: Départ du Canyon
2026-08-03: Automatisch importiert von Descente-Canyon.com für Canyon Ranasca Nord Les installations sont en bon état. (Quelle:
2025-12-13: Automatisch importiert von Descente-Canyon.com für Canyon Ranasca Nord Only 2 interesting rappels but they are beautiful. The 65m rappel hanging belay needs to be carefully managed. We got a rope stuc...
2023-10-05: From the abseil, which can be seen in the photo, always rope through to the next bolt. There are enough pitons for rope handrails in front of the high waterfall, but it is extremely slippery and there...
Approche: Walk back along the road for about half the distance to Pigniu, then follow the forest path to the left via Alp Ranasca. Keep left at the first fork, then follow the path to the neighboring gorge. Immediately after crossing the neighboring stream, keep right and follow the path to a dilapidated old bridge over the Ranasca Nord.

Ranasca Nord: Parking à l'entrée et à la sortie
2026-08-03: Automatisch importiert von Descente-Canyon.com für Canyon Ranasca Nord Les installations sont en bon état. (Quelle:
2025-12-13: Automatisch importiert von Descente-Canyon.com für Canyon Ranasca Nord Only 2 interesting rappels but they are beautiful. The 65m rappel hanging belay needs to be carefully managed. We got a rope stuc...
2023-10-05: From the abseil, which can be seen in the photo, always rope through to the next bolt. There are enough pitons for rope handrails in front of the high waterfall, but it is extremely slippery and there...
Accès: From Ilanz in the direction of Pigniu. From Pigniu continue to the dam. Park your car at the parking lot directly in front of the dam.
Retour: Shortly before the road to the dam we leave the canyon and follow the road for about 5 minutes to the car

Ranasca Nord: Fin du Canyon
2026-08-03: Automatisch importiert von Descente-Canyon.com für Canyon Ranasca Nord Les installations sont en bon état. (Quelle:
2025-12-13: Automatisch importiert von Descente-Canyon.com für Canyon Ranasca Nord Only 2 interesting rappels but they are beautiful. The 65m rappel hanging belay needs to be carefully managed. We got a rope stuc...
2023-10-05: From the abseil, which can be seen in the photo, always rope through to the next bolt. There are enough pitons for rope handrails in front of the high waterfall, but it is extremely slippery and there...
Retour: Shortly before the road to the dam we leave the canyon and follow the road for about 5 minutes to the car

Ranasca Nord: Point de repère
Commentaire: Wegpunkt Zustieg: Querung Nachbarschlucht. Rechts halten
Approche: Walk back along the road for about half the distance to Pigniu, then follow the forest path to the left via Alp Ranasca. Keep left at the first fork, then follow the path to the neighboring gorge. Immediately after crossing the neighboring stream, keep right and follow the path to a dilapidated old bridge over the Ranasca Nord.

Ual Ault Vorab: Départ du Canyon
2025-10-18: Access by e-bike from Laax Murschetg via the road to Alp Sogn Martin is recommended (we rode from the Prau Giosch parking lot in Flims via the piste and downhill route, which was very steep). Depot of...
2025-10-15: Automatisch importiert von Descente-Canyon.com für Canyon Ual Ault Vorab Bus Alp Nagens, accès en pantalon néoprène en raison de la température. On laisse les cordes et on marche jusqu'au départ. La p...
2025-10-15: Extremely beautiful canyon. Very impressive rock formations. A bit like Segnes in miniature. We hardly had any running water, but the water was extremely cold at around 1°C. In the first part there...
Approche: From the inn we go down again a few meters on the approach road and then turn right (1940m altitude) on a slope that leads us via Alpe Mughels (2000m altitude) to another alp on Sogn Martin. There the exit ends (1985m altitude). We now take a trail that goes up the slope in a northwesterly direction. At about 2110m altitude, we leave the path and keep going in an exactly westerly direction towards "our" stream, which we reach at 2170m altitude. Here it is easy to climb into the creek and we deposit here at least the ropes for the 46m rappel. Until then, a 20m rope is sufficient. Also the backpacks should be packed here and possibly reduced so that the many narrow passages can be mastered without major problems. Thus "relieved" we climb now on the orographic left edge of the canyon upwards. We cross a hiking trail (2230m altitude) and further up we meet a hiking trail that crosses the stream to the left here (2320m altitude). Above the bridge we enter the gravel bed of the stream, where then also immediately begins the gorge.
Tour: We pinch off through narrow chutes, squeeze through rock crevices following the meanders of the stream and crawl under rock arches. Where we meet our rope depot, the descent becomes more attractive, but also more technically demanding. Below the 46m rappel, a series of smaller steps awaits us until the tour ends at the confluence with the Ual Draus.

Ual Ault Vorab: Fin du Canyon
2025-10-18: Access by e-bike from Laax Murschetg via the road to Alp Sogn Martin is recommended (we rode from the Prau Giosch parking lot in Flims via the piste and downhill route, which was very steep). Depot of...
2025-10-15: Automatisch importiert von Descente-Canyon.com für Canyon Ual Ault Vorab Bus Alp Nagens, accès en pantalon néoprène en raison de la température. On laisse les cordes et on marche jusqu'au départ. La p...
2025-10-15: Extremely beautiful canyon. Very impressive rock formations. A bit like Segnes in miniature. We hardly had any running water, but the water was extremely cold at around 1°C. In the first part there...
Retour: We follow the Ual Draus downstream and after a good 20 minutes come across a path that has just crossed the stream. We initially head ONE, stay left at a fork and come up to the alp where we reached the exit of the slope on the approach (1985m altitude). From here, take the approach path back to the Alp Nagens shuttle bus stop. Alternatively, instead of heading towards Alp Nagens, follow the signs to Plaun and from there along the piste to the road. The last bus from Alp Nagens to Laax stops at the "Plaun junction" at around 17:05

Ual Ault Vorab: Point de repère
2025-10-18: Access by e-bike from Laax Murschetg via the road to Alp Sogn Martin is recommended (we rode from the Prau Giosch parking lot in Flims via the piste and downhill route, which was very steep). Depot of...
2025-10-15: Automatisch importiert von Descente-Canyon.com für Canyon Ual Ault Vorab Bus Alp Nagens, accès en pantalon néoprène en raison de la température. On laisse les cordes et on marche jusqu'au départ. La p...
2025-10-15: Extremely beautiful canyon. Very impressive rock formations. A bit like Segnes in miniature. We hardly had any running water, but the water was extremely cold at around 1°C. In the first part there...
Commentaire: Bushaltestelle Alp Nagens
Approche: From the inn we go down again a few meters on the approach road and then turn right (1940m altitude) on a slope that leads us via Alpe Mughels (2000m altitude) to another alp on Sogn Martin. There the exit ends (1985m altitude). We now take a trail that goes up the slope in a northwesterly direction. At about 2110m altitude, we leave the path and keep going in an exactly westerly direction towards "our" stream, which we reach at 2170m altitude. Here it is easy to climb into the creek and we deposit here at least the ropes for the 46m rappel. Until then, a 20m rope is sufficient. Also the backpacks should be packed here and possibly reduced so that the many narrow passages can be mastered without major problems. Thus "relieved" we climb now on the orographic left edge of the canyon upwards. We cross a hiking trail (2230m altitude) and further up we meet a hiking trail that crosses the stream to the left here (2320m altitude). Above the bridge we enter the gravel bed of the stream, where then also immediately begins the gorge.

Ual Ault Vorab: Point de repère1
Commentaire: Mughels (alt 1998m)
Approche: From the inn we go down again a few meters on the approach road and then turn right (1940m altitude) on a slope that leads us via Alpe Mughels (2000m altitude) to another alp on Sogn Martin. There the exit ends (1985m altitude). We now take a trail that goes up the slope in a northwesterly direction. At about 2110m altitude, we leave the path and keep going in an exactly westerly direction towards "our" stream, which we reach at 2170m altitude. Here it is easy to climb into the creek and we deposit here at least the ropes for the 46m rappel. Until then, a 20m rope is sufficient. Also the backpacks should be packed here and possibly reduced so that the many narrow passages can be mastered without major problems. Thus "relieved" we climb now on the orographic left edge of the canyon upwards. We cross a hiking trail (2230m altitude) and further up we meet a hiking trail that crosses the stream to the left here (2320m altitude). Above the bridge we enter the gravel bed of the stream, where then also immediately begins the gorge.

Ual Ault Vorab: Point de repère2
Commentaire: Sogn Martin (alt 1984m)

Ual Ault Vorab: Sortie intermédiaire du canyon
Commentaire: Rucksack und Seildepot, Auch Einstiegs-/Ausstiegsmöglichkeit
Accès: We are coming from Chur on the A18. At the end of the highway, we turn right towards Flims, Laax, Disentis. We drive around Flims in the tunnel and then turn right before the water reservoir into the Laax parking lot at the foot of the mountain railroads. From here we take the Postbus up to Alp Nagens (1970m). Runs Mon - Sun between 8.00 and 17.00 from Laax Bergbahnen to the Nagens mountain station 6 times a day. Last descent: Alp Nagens 17.00 hrs.
Retour: We follow the Ual Draus downstream and after a good 20 minutes come across a path that has just crossed the stream. We initially head ONE, stay left at a fork and come up to the alp where we reached the exit of the slope on the approach (1985m altitude). From here, take the approach path back to the Alp Nagens shuttle bus stop. Alternatively, instead of heading towards Alp Nagens, follow the signs to Plaun and from there along the piste to the road. The last bus from Alp Nagens to Laax stops at the "Plaun junction" at around 17:05

Ual Ault Vorab: Point de repère3
Commentaire: Brücke Rückweg - ab hier dem Wanderweg Richtung Osten folgen

Commentaire: Plaun - Optionaler Wegpunkt für den Rückweg

Commentaire: Bushaltestelle Abzweig Plaun (Fahrplan vorher prüfen!)

Lavadignas: Départ du Canyon
2026-07-08: The upper section was still covered in snow, so we couldn't descend. In the lower section, we drilled a few new anchors. There are definitely more rappels in the lower section than described in the to...
2025-10-18: Entry at approx. 2120 m. From the alp at 2002 m there was biofilm on the rock and it became slippery. Some of the anchors are old and had to be tightened in some places, but are basically in good cond...
2024-11-01: Automatisch importiert von Descente-Canyon.com für Canyon Lavandignas Magnifique canyon. Fait que la partie 1 et 2. Du coup beaucoup de marche pour peu de canyon. Mais ça en valait la peine. Soleil à...
Approche: Once in Bargis (1550m altitude), we follow the road over the Turnigla bridge and then take the dirt road up to the right. At an altitude of 1870m, the trail crosses to the western side of the stream (entry to the lower parts) and climbs up to an altitude of 2000m. Here the path leads back to the eastern side of the stream (entry to the middle part) to an alpine pasture. For entry to the upper part, continue uphill on the orographic left slope of the Turnigla. At an altitude of 2130m at the latest (possibly even further down) we then enter the upper part.
Tour: Small rappels and downclimbs in a canyon that is not very deep. In the third part, the stream then notches deeper and we come across parts where the canyon is briefly "capped". Where the gorge exits, we climb out to the right above a path.

Lavadignas: Fin du Canyon
2026-07-08: The upper section was still covered in snow, so we couldn't descend. In the lower section, we drilled a few new anchors. There are definitely more rappels in the lower section than described in the to...
2025-10-18: Entry at approx. 2120 m. From the alp at 2002 m there was biofilm on the rock and it became slippery. Some of the anchors are old and had to be tightened in some places, but are basically in good cond...
2024-11-01: Automatisch importiert von Descente-Canyon.com für Canyon Lavandignas Magnifique canyon. Fait que la partie 1 et 2. Du coup beaucoup de marche pour peu de canyon. Mais ça en valait la peine. Soleil à...
Retour: We follow the tracks downhill and quickly reach Bargis.

Lavadignas: Parking à l'entrée et à la sortie
2026-07-08: The upper section was still covered in snow, so we couldn't descend. In the lower section, we drilled a few new anchors. There are definitely more rappels in the lower section than described in the to...
2025-10-18: Entry at approx. 2120 m. From the alp at 2002 m there was biofilm on the rock and it became slippery. Some of the anchors are old and had to be tightened in some places, but are basically in good cond...
2024-11-01: Automatisch importiert von Descente-Canyon.com für Canyon Lavandignas Magnifique canyon. Fait que la partie 1 et 2. Du coup beaucoup de marche pour peu de canyon. Mais ça en valait la peine. Soleil à...
Accès: From Chur we drive via Trins-Mulins to Flims. At the beginning of the village we take the road on the right up towards Fidaz and Bargis. After passing Fidaz, we come to a large parking lot where we park our car (1245 m altitude) and continue up to Bargis either by bus, by bike or on foot (about 1 hour).
Retour: We follow the tracks downhill and quickly reach Bargis.

Lawoi: Départ du Canyon
Approche: Otherwise we start here the access to the Ringelspitzhütte (http://www.ringelspitz.ch/zugangsommer.php), 641 meters altitude difference in about 1h 45 min. At the Ringelspitzhütte you can also spend the night (http://www.ringelspitz.ch/).\n\from the Ringelspitzhütte we go towards Sandböden, Ringelspitze/Piz Barghis. At a fork in the path at an altitude of about 1960m we turn left, cross the Lawoibach and climb via Vorderen and Mittleren Augstberg to Hinteren Bäch. At about 2370m the path crosses again to the orographic left side of the brook. A little above we climb in.
Tour: From the beginning we move in narrow chutes. After a run comes a part that begins with several rock arches and ends with a more vertical area - 4 rappel in a narrow chute, mostly in the beam. \nIn the following parts only rarely smaller rappel, but a lot of clamping work, sometimes also crawling under boulders through and in or through holes. Finally the exit at the path that crosses above a slide brake and leads to the left to the Ringelspitzhütte. But you can also clamp here still further and then later traverse pathless to the NE to the Ringelspitzhütte.

Lawoi: Fin du Canyon
Retour: Arrived at the Ringelspitzhütte, we take the approach path back down to Kunkelspass to the car.

Pez Grisch: Départ du Canyon
2021-08-15: Nice little Ual Ault....
Approche: We take the slope in northwestern direction uphill. After 1100m, a track on the left goes off, after 2400m we are at the entry E2 (2365m altitude). If we want to enter at E1, we continue on the slope until a side slope turns off to the right. Follow it over the first stream to the entry E1 (2445m altitude).
Tour: Not very deep canyon, a narrow section follows the previous one. From E2 then the more interesting section. Sometimes the view to the sky is blocked. Finally, the canyon dives completely underground. Here we get off. For Caver here would be an activity field.

Pez Grisch: Fin du Canyon
2021-08-15: Nice little Ual Ault....
Retour: Either uphill to the spur slope and the approach trail or pathless downhill in the chute and then to the inn at the water reservoir.\nThen take the shuttle bus back down to Laax.

Ruschein: Départ du Canyon
2026-08-02: Automatisch importiert von Descente-Canyon.com für Canyon Ruschein (Quelle:
2026-07-13: A cool canyon with some beautiful spots, clear water, slides, and a few jumps.
2022-08-13: It's nice when you're already familiar with a lot of the area
Tour: Small parts again and again, good option for uncertain weather.

Ruschein: Fin du Canyon
2026-08-02: Automatisch importiert von Descente-Canyon.com für Canyon Ruschein (Quelle:
2026-07-13: A cool canyon with some beautiful spots, clear water, slides, and a few jumps.
2022-08-13: It's nice when you're already familiar with a lot of the area

Ruschein: Parking inconnu
2026-08-02: Automatisch importiert von Descente-Canyon.com für Canyon Ruschein (Quelle:
2026-07-13: A cool canyon with some beautiful spots, clear water, slides, and a few jumps.
2022-08-13: It's nice when you're already familiar with a lot of the area
Accès: You can drive quite far up by car. The last part is even below the parking lot next to the chairlift.

Ruschein: Inconnu
Commentaire: Entrée affluent RD

Schmuer: Départ du Canyon

Schmuer: Parking à l'entrée