On the TV-7044 road going from La Riba to the Pinetell, at the height of the Molí de la Font Gran and just below the Campament Juvenil, we find a prepared parking place; on the right-hand side of the road there is a path that goes down to the Brugent river, at this point almost always dry; we must cross it and follow the path towards the crag; soon we will find a junction, the right-hand one goes to La Riba and to the cova Cartanyà, while the left-hand one, which is the one we must follow, heads towards the climbing routes of the Cingle dels Pins Alts and to the Penya Roja; shortly afterwards we will find a new junction, the left-hand one leads to the climbing routes of the Cingle dels Pins Alts, so we will continue to the right in the direction of the Penya Roja, passing in front of the avenc dels Tres Grans, which is on the left of the path. A little further on we will find a junction with a metal signpost; we will continue to the left and soon we will find a new junction. (On the left arrives the path that passes by the climbing routes of the Cingle dels Pins Alts; this path has a couple of passages with knotted ropes and, although it is shorter than the one we indicate, it is not advisable if you are carrying a backpack). Now we will continue to the right and, being almost at the top, we find an easy and short step with a knotted rope that makes the ascent easier; the path continues among the kermes oak and descends a small step to place us on the platform where the fissure opens.