Barranc de L’Obaga Negra o L’Aubaga Negra

This short and aquatic canyon near Bòixols is ideal for combining with other routes. The approach is 15 minutes, following a track from the L-511 road and then an open, pathless terrain to the streambed. The descent is only 30 minutes, featuring three rappels into pools. The route starts with walking and downclimbing small drops before reaching the gorged section. The first rappel is 5m into a pool, followed by a 5m jump or rappel from a chemical anchor. The final rappel is a pleasant 10m drop into another pool. Anchors are chemical. A full wetsuit is needed due to the aquatic nature (a2). The return is very quick, just 2 minutes, following an old track back to the parking. The canyon is rated v2-a2-I and requires two 12m ropes.