From Capafonts we will descend until we cross the barranc del Ribatell, leave the camí de la Llúdriga on the left and pass to the right of a plantation of trees where there is a large round water tank. We will climb in zigzags until we reach the Grau, the place where the cliff that runs along the ridge breaks into a gap, which allows it to be crossed and to go into the barranc d'en Fort; we will follow the ravine to the cave, on a route of 2 kilometres from Capafonts.