On the T-704 road, just past kilometre 17 on the left we find the track closed with a padlock that leads to the Mas del Morenet. From the padlock itself a path starts that heads in a SW direction towards the cingle de Cova Llonga; from the path, before going down the gully, it has a branch to the left and almost touching the cingle we find on the ground the access to the fissure.