This is the standard and best-documented ascent route to Pico de la Maladeta. It is a classic glaciated alpine climb, usually undertaken from the La Renclusa refuge. The route involves snow and glacier travel, so crevasse awareness and proper glacier equipment are required. Conditions vary significantly with season, and the upper slopes can become steep and icy. In late season, the glacier may be broken and more technically awkward than the nominal grade suggests. The route is generally considered the normal way to the summit and is the most commonly described line in guidebooks.
