Cillorigo de Liebana

Cillorigo de Liébana is the municipality name for the area that includes most of the caves in the Andara range.  It is bordered by Tresviso to the north, Peñarrubia to the north and east, and Cabezón de Liébana, Potes and Camaleño to the south; parts of Asturias are included at the western end.