pico de piedrafita 2.959 m, tena valley

pico de piedrafita tena valley alto aragon arago beauty circo color image ecosystem environment erosion europe european union freedom geological gr11 granite great basin green hiking horizontal huesca ibasup3 landmark landscape mountain peak mountains natural nature outdoor outdoors panorama province pyrenees rock scenery scenic snow spain spectacular stone summer tourism touristic travel trekking valle wilderness valleybaños panticosa