From the coll d'Eres we will follow the path of the Mola; on reaching the first crossroads we will follow the path on the left in the direction of the area of les Fogueroses. A little further on we find a new crossroads and we will follow the path on the left.

This well-marked path leads to a viewpoint that lies in front of the rock known as the Roca de l'Equilibri or Forat de la Senyora; the cova Gran is located just below.

A few metres before reaching this viewpoint, however, the marked path continues on the left, descending through a gully where shortly we find a rock that divides the path in two in the form of a crevice, it being possible to descend on either side. At this very point, before descending this passage, on the right and somewhat raised above the ground, we find the small entrance “C” where we find a good draught of air.

We continue descending the path and, just past the passage divided by the aforementioned rock, on the right we find a tree right next to the rocky base; here we begin a short and easy climb in the direction of the hole known as the roca de l'Equilibri, or forat de la Senyora. From here, on our right the entrance “B” or Gruta Verda can already be seen; it is necessary to descend a few metres from this position and climb the gully that leads to the entrance.

From this point of the roca de l'Equilibri we will continue along the path, which descends a few metres to the base of the cliff; we will follow this and in a few metres we reach the head of a gully where we find the entrance “A” of the cova Gran de les Fogueroses.