Pic des Gourgs Blancs, Granite summit in the Pyrenees at Haute-Garonne, France
Guargas Blancas is a granite summit rising to 3129 meters that forms part of the border between France and Spain in the central Pyrenees. The peak is surrounded by glacial lakes and features steep rock faces on multiple sides.
The first recorded ascent occurred in 1864 when Count Henry Russell and mountain guide Haurillon from Luchon reached the summit. This expedition was part of early exploration of the central Pyrenees during the height of alpine tourism.
The name comes from the lakes on the northern French slope, which display a distinctive milky blue color. These water bodies shape the landscape and are visible from many hiking routes in the area.
The main route starts from the Portillon mountain hut at 2570 meters and requires technical climbing skills and specialized mountaineering gear. The exposed terrain demands experience with rock climbing and comfort at altitude in alpine conditions.
The summit marks the watershed between the Garonne basin flowing toward the Atlantic and the Ebro basin flowing toward the Mediterranean. This geological boundary line makes it a point of special interest for those studying water systems.
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