Declared by UNESCO World Heritage Site (2008). It has cave paintings, up to 18 hinds. The greatest peculiarity lies in the contours of the figures, made based on discontinuous points or juxtaposed points, a technique copied from other caves. Archaeological remains have also been found. There are several caves in the surroundings: La Haza, Sotarriza and Cullalvera.
Sistemas de Arenales y Dunas
Dune systems and beaches are scarce on the Cantabrian coast, where the cliffs predominate In this area is present a
Ecomuseo Fluviarium de Liérganes
An ample space of aquariums, in which the main speciesthat inhabit the rivers of the Cantabrico are discoveredYoung and
Liendo Diapiro Structural System
Structuraltraits, hillside processes, karst processes, coastal and mining