AtlasLeventina

Usèdi (Upper)

verified Ungraded Unknown flood risk

One of the longest canyons of the alps, most certainly the longest if you count Barougia that follows just afterwards.

This is a full alpine commitment, not just a long rappel count. Ropewiki warns that parties have ended up below large snow bridges still choking the middle section deep into the season, and the forested exit has swallowed people who thought the technical part was over. Confirm current snow conditions before committing and do not assume the difficulty ends when the rappelling does.

Logistics

PermitNo permit required (ropewiki lists no red tape for this canyon).
Technical64 rappels, longest 60m
SeasonAugust to October
Coordinates46.38967, 8.82715

Sources