AtlasHuesca

Otin

verified Ungraded Unknown flood risk Bierge, Huesca

Eight rappels drop 240 meters through Guara limestone near Bierge, the biggest of them a 45 meter overhanging plunge.

The rule behind the existing verify with land manager note is specific: canyoning is closed here from March 1 through June 30 without express park authorization, timed to protect Egyptian vultures nesting on a ledge above the first big rappel. Outside that window, watch for a serious trap pothole partway down. The canyon runs dry most of the year but can load up fast after a storm.

Logistics

ManagerSierra y Canones de Guara Natural Park (Gobierno de Aragon)
PermitRequired, verify with land manager
Distance500m
Time6 hr
Technical8 rappels, longest 45m
SeasonApr-Sep
Coordinates42.3112, -0.0704

Sources