From Amer, take the track that climbs up to the chapel of Santa Brígida. Once you reach the tip of the spur where the chapel stands, go around it and continue along the path that passes at the foot of a series of climbing practice walls. At the end of this path you come to a natural clearing; from here we go down along a path that skirts the wall in the direction of the chapel, at a lower level. Before reaching the point directly below the chapel we will find cave no. 1. Approximate coordinates.