Soum de Trézères walks

A beautiful route linking Lourdes to Pau along an ancient Roman road steeped in history. The Henri IV trail stretches across the Hautes-Pyrénées and Pyrénées-Atlantiques departments, along the foothills of the Pyrenees.

First stage of the Three Days in the Néouvielle Reserve and its lakes. From the Tournaboup car park to the Bastan refuge. This is a fairly challenging hike due to its elevation gain and short distance. At (6), you can listen to the stage and remove some of the elevation gain. See Practical Information. At (7), you can shorten the route and remove some of the elevation gain by starting on a south-facing balcony trail.

Explore the Pyrenees National Park (central section) with a trip to Spain, lakes and mountain passes at an altitude of 2,600 metres. With an average elevation gain of ± 1,230 m and a distance of 17 km per day, this trip is, all in all, quite strenuous. Please take into account the cumulative elevation gain and the distance to be covered. The trip takes place between 1000 m and 2655 m altitude. The start of this route is accessible by public transport (coaches and shuttle bus from Cauterets in summer).

First day of a three-day route in the Central Pyrenees National Park. This circular is best done from mid-June until the first cold spells. Ascent to Lac Noir, Col d'Ilhéou, Ilhéou Refuge and Lac d'Ilhéou.