This is another established access line to the summit of Pico de Posets, starting from the Estós side. It is a long alpine route rather than a technical climb, and it is usually treated as a classic ascent in the Posets Massif. The upper section becomes steeper and more exposed to mountain conditions, especially if snow remains on the route. Route-finding can be important in mist or early season conditions. It is a documented summit route for the peak and is commonly referenced alongside the Viadós approach.
Route Outline
Estós refuge / valley access
Approach the upper basin and mountain paths toward Posets
Continue to the summit slopes and ridge
Follow the final ridge to Pico de Posets
Descend by the same line
