Lobera Santiago (Foso Viejo) Loop via GR-282 Artzaintza Naturbidea(edit)

Overview

This is a moderate loop trail to Lobera Santiago (Foso Viejo) in Monumento Natural del Monte Santiago.

This trail goes by Mirador Esquina Rubén, Monte Santiago, Salto del Nervión, Wolf-trap (hole), Lobera de Monte Santiago, Sima III, Fuente de Santiago, and Casa del Monumento natural de Monte Santiago.