Cau del Llop

1200 m ESE of the urban centre of Castellcir and 400 m SE of the church of Sant Andreu de Castellcir, on the eastern slope of a rocky spur. Setting out from Castellcir we will take the cemented track that in about two kilometres brings us to the church of Sant Andreu de Castellcir, where the cement ends. We will follow the track, now of dirt, for about half a kilometre to take another track that leaves to the left. This track makes a bend in order to go around a small ridge and when we are on its eastern slope we will leave the track and go into the woods to look for the ridge. We will find the mouth of the cavity almost at the ridge, on its eastern slope.