Monte Perdido and its twin summits ("Tres Sorores" Massif), as seen from the upper Ordesa Canyon. The only part of the route that can't be seen here is the final corridor leading to the summit. The red line marks the route out of Ordesa Canyon via "Clavijas de Soaso" (see Monte Perdido Home Page) and the normal route to the summit. The yellow line marks the way out of the Canyon via GR-11 (pyrenees trail).