From Cervià de les Garrigues we will follow the track that goes to l'Albagés, following the Set river. 1 kilometre from Cervià we will find a bridge on the left, we will cross it and continue along the track to the vall d'en Marc, which is the final part of the barranc de les Gotelleres (our informant called it Golelleres). Heading up the valley, we will find the cavity on the hydrographic left; moreover, it can be seen perfectly from the track that runs through the valley.