
Pass through Saint-Bertrand de Comminges and you’ll find yourself on the climb up to the Port de Balès. This hors catégorie pass (average gradient 6.3% – maximum 14%) is gruelling, but once you reach the summit you’ll be rewarded with an exceptional 360° panoramic view of the high peaks of the Pyrenees.
From Luchon station, head towards Loures Barousse / Saint-Bertrand de Comminges, then Sarp to reach Mauléon Barousse. This marks the start of the climb up the Port de Balès. Once at the summit, you’ll descend towards Luchon, passing through all the villages in the Oueil valley.
1 - From Luchon station, turn right towards the villages of Moustajon and Antignac (D 125C).
At the roundabout, follow the signs for Cierp-Gaud (D 125).
2 - Continue towards Loures Barousse / St-Bertrand de Comminges (D 125).
Drive through Loures Barousse and follow the signs for Valcabrère, then St-Bertrand de Comminges (D 26).
3 - Turn left towards Sarp and at the roundabout, turn right towards Mauléon Barousse (D 925).
4 - You are about to begin the climb up the Port de Balès: 18.9 km – average gradient 6.27% – maximum gradient 14%.
5 - From the summit, you descend into the Oueil valley as far as Luchon.
From 2026-05-01T00:00:00 From 2026-11-29T00:00:00
1804 (High)
BAGNERES-DE-LUCHON
Tel : 05 61 79 21 21
Email : info@pyrenees31.com
Website : www.pyrenees31.com
Contact : HAUTE-GARONNE TOURISME / OFFICE DE TOURISME PYRÉNÉES 31
Phone : 05 61 79 21 21
This information comes from the Haute-Garonne Departmental Tourism Network and is synchronized as part of the partnership between Cirkwi and Haute-Garonne Tourisme.