3 stops · ~1h 15minPro
From the village of Pëllumbas, the trail climbs the side of the Erzen Canyon to the Black Cave. Inside there are stalactites and stalagmites, and remains of the cave bear have been found here. On the way there are two viewpoints over the canyon and the valley. The trail is steep in places and slippery after rain. It is dark inside the cave: bring a torch and a jacket.