Kog

Rio Kog, Koggraben, Koggrabenfall, Rio Covolo Last Update: 06.07.2026 by Daniel Sturm
Country: Italia / Italy
Subregion: Bolzano
Town: Brennero
v5 a3 III
3h45
1h
2h30
15min
1560m
1360m
200m
x
50m
2*60, 1*30
7
on Foot
Rating:
★★★★★
3 (1)
Info:
★★★
2 (1)
Belay:
★★★
2 (1)
Summary:
Short but vertical canyon below the Tribulaun with nice water colours. Prone to floods that destroy the anchors. Partially rebolted in 2026, but in two occasions trees are the better option. The last waterfall is clearly visible from the village.
May - November
Summary:
Short but vertical canyon below the Tribulaun with nice water colours. Prone to floods that destroy the anchors. Partially rebolted in 2026, but in two occasions trees are the better option. The last waterfall is clearly visible from the village.
Access:
Park in San Antonio below the church, hike up from there
Approach (1 h):
On foot, behind Aktiv Hotel starts the trail towards Tribulaunhutte.
Tour (2 h 30):
First some smaller obstacles, but rather continuous, bolted with 10mm inox or by using the trees (climb max. 4b to reach - when the rock does not allow for anchoring). The 60-70m waterfall is bolted on the right, by ice climbers, and is broken down into 15+50m.
Return (15 min):
Downclimb the river bed or exit left bank after the big waterfall towards the trail of the approach.

Coordinates:

Canyon Start
46.9688°, 11.3477°
DMS: 46° 58" 7.68', 11° 20" 51.72'

DM: 46° 58.128", 11° 20.862"

Google Maps
Hydrology:
Small water catchment area, though with big walls, and a rocky riverbed. High chances of flood.