In 1892, Arístides de Artiñano from Barcelona registered two iron ore mines with the names "Niño Jesús" and "Victoria Esperanza", after having carried out some promising prospecting. It was already …
the climb has a considerable difficulty and slope but is relatively short. Once you have gone up you get your reward, the cave is beautiful. It is recommended to go with a flashlight or spotlight to visit it.
On the north side of the Castle of Sant Miquel we find these caves that we can discover thanks to a path. Holes in the walls of La Gavarres known by the inhabitants of the towns in the area.