Short canyon with opportunities for jumps and some down-climbing; only one mandatory rappel.

Short canyon with opportunities for jumps and some down-climbing; only one mandatory rappel.

From Varallo Sesia, continue towards Alagna; once you reach Piode, turn left towards Rassa after 1 km. Reach Rassa, park in the last parking area before the concrete road.

The concrete road is closed to traffic in summer. Walk up the steep road to the upper parking lot, then take trail 251. Before reaching the alpine pasture with the "Heidi" restaurant, descend through the woods along a steep path down to the stream.

An unequipped canyon; if you do not wish to jump, use the trees to rappel. It features a series of waterfalls—some suitable for jumping (highest 8 m)—and a few sections of down-climbing. At the end, there is the only waterfall requiring a rope (15 m); while there is a single anchor point on the right, it is better to go up into the woods and use a tree.

Exit before the bridge on the left, directly into the parking lot.