During this guided hike, you will discover the Troumouse circus on a route largely out of the crowd and off the trail in the company of your guide who will tell you about the mountain; the fauna, the flora of the Pyrenees, the geology of Troumouse. A guided hike is always different from a hike that you would do alone because the presence of the guide and his wise comments gives new light to the mountain and allows an unexpected discovery. Your guide is a mountain dweller who knows his region well.