AtlasEngadin

Bondasca

verified Ungraded Unknown flood risk Soglio, GR
Bondasca
Adrian Michael, CC BY-SA 3.0, via Wikimedia Commons

A granite canyon in the Val Bondasca that no longer exists as a descent: the August 2017 Pizzo Cengalo rockslide buried the approach and the canyon itself under rock and mud.

Ropewiki is blunt about it: approaching the area at all would be rash, and the risk of further slides remains very high. The same slide triggered an evacuation of Bondo village downstream.

Logistics

PermitClosed to entry. The August 25, 2017 Pizzo Cengalo rockslide buried the access valley and the canyon itself in rock and mud. Ropewiki states the risk of further landslides remains very high and warns against any approach to the area.
Distance600m
Time4 hr
Technical15 rappels, longest 30m
SeasonMay-Jul
Coordinates46.3315, 9.5599

Sources