A beautiful and wide beech forest, uncommon in the mountain regions, is a part of the Planning of Natural Special Sites proved by law in December 14 th , d 328/1992.

A marked route that has a very interesting landscape guides to la Faiada. The walk to the top of La Faiada has magnificent views over the Pyrenees landscape and takes you through old villages, nowadays uninhabited, such as Montiberri.