Castillon-De-Larboust combines hiking trails with a striking mountain landscape and the Romanesque Église Saint-Pierre. The details provided for the routes vary considerably: one route is located within the municipality and has a stated distance; for a circular route, an approximate walking time and elevation gain are also given. Other route descriptions mention a footbridge, a waterfall or a climbing approach. This lets you decide whether route profile, nature or culture should be the focus of your stay.
Hiking trails with different profiles
The Le Tour des Lacs, variante par le Lac Vert hiking trail runs through the municipality of Castillon-De-Larboust and is 11.38 km long. The Department’s hiking plan, published on 4 July 2024, lists the route with this distance. Le Ru d'Enfer is considered a moderately difficult circular route of 8 km, with an estimated walking time of around four hours and an elevation gain of 670 metres. In terms of distance alone, the circular route is shorter, while its details also specify the time and ascent. If you want to compare routes by time and elevation profile, you can take these differences into account when choosing.
Natural features and route destinations
Le Ru d'Enfer is also considered a natural highlight above the Gouffre d'Enfer. On the hike to the Refuge du Maupas, you can admire the wild Cirque des Crabioules. One natural feature is identified by its location above the Gouffre, while the other can be seen along the hike to the Refuge.
The route to the Cascade du Cœur starts at the Vallée du Lis car park, crosses a footbridge and then follows the path to the waterfall. At the Site d'escalade Vallée du Lis, the car park is a ten-minute walk from the climbing routes, which are reached via a short path. This also means the planning considerations differ: for the Cascade, it is the route to the destination; for climbing, it is the walk from the car park to the routes and the short approach.
Glacial valley and protected area
The Haute Vallée de la Pique is a high-altitude glacial valley. To the east, it is overlooked by a chain of seven peaks, each reaching more than 3,000 metres. The valley region includes peat bogs and wet mountain meadows. The landscape therefore encompasses both the broad topography of the glacial valley and mountain chain, as well as wet mountain habitats.
A Natura 2000 protected area, designated as a Special Protection Area, also lies within the municipality of Castillon-De-Larboust. A description published on 19 May 2022 reports observations of notable mountain species there. The protected-area status and wildlife observations thus complement the geological and landscape features of the Haute Vallée de la Pique.
Romanesque church in Castillon-De-Larboust
The Église Saint-Pierre is a Romanesque church in Castillon-De-Larboust. It has been mentioned since the Middle Ages, and the original building is believed to date from the 12th century. This provides a specific cultural and historical point of interest for travel planning alongside hiking and nature. Visitors interested in architectural history will find a different focus here from the routes and landscape features.
Discover more destinations: Avignonet-Lauragais, Saiguède, Labastidette, Sajas, Anan, Estadens, Lagarde, Saint-Pé-Delbosc
For the broader travel overview: Haute-Garonne.
