Castillon-De-Larboust: Hiking, mountain nature and Romanesque heritage

Castillon-de-Larboust appeals to travelers who want to consider hiking, mountain nature and cultural history when choosing a destination. When choosing a hotel, you can first weigh which of these interests will be the focus of your trip. Hiking options include an 11.38-kilometer route and a shorter circular route with information on walking time and elevation gain. Nature highlights include a Natura 2000 protected area and a high-altitude glacial valley. The Église Saint-Pierre adds a Romanesque building to the selection.

Compare hikes by distance and time

The departmental hiking plan, published on July 4, 2024, lists the Le Tour des Lacs, variante par le Lac Vert trail; it runs through the municipality of Castillon-de-Larboust and is 11.38 kilometers long. Le Ru d’Enfer is a moderately difficult circular route covering 8 kilometers, with an estimated walking time of about four hours and 670 meters of elevation gain. The moderate difficulty rating provides qualitative guidance alongside the walking time; the 670 meters of elevation gain also indicate the ascent. Comparing distances, Le Tour des Lacs is 3.38 kilometers longer. Le Ru d’Enfer can also be assessed by walking time and elevation gain; including these figures in your personal choice of hike gives you additional concrete planning details beyond distance.

Le Ru d’Enfer is 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.

Mountain nature and protected area

A description published on May 19, 2022, identifies a Natura 2000 protected area in the municipality of Castillon-de-Larboust, classified as a Special Protection Area; remarkable mountain species are observed in this area.

The Haute Vallée de la Pique is a high-altitude glacial valley. To the east, the valley is overlooked by a chain of seven peaks, each reaching more than 3,000 meters. The landscape also includes raised bogs and wet mountain meadows. The chain of peaks and the wet meadows provide distinct landscape features.

Climbing destinations and waterfall route

The parking area for the Site d'escalade Vallée du Lis is a ten-minute walk from the climbing routes; access is via a short path. The route to the Cascade du Cœur starts at the Vallée du Lis parking area, crosses a footbridge, and then follows the trail to the waterfall. Different details are useful for navigating each route: for the climbing routes, these are the walk from the parking area and the short approach; on the way to the Cascade, the footbridge and trail mark the route to the destination.

Romanesque heritage in Castillon-de-Larboust

The Église Saint-Pierre is a Romanesque church in Castillon-de-Larboust and has been mentioned since the Middle Ages. The original building is believed to date from the 12th century. The 12th century refers to the presumed construction date of the original building, not the church’s first mention. For travelers who want to consider architectural and local history as well as hiking when choosing a destination, the church is a cultural and historical point of interest in its own right.

Discover more destinations: Mauzac, Vendine, Cugnaux, Saint-Alban, Montesquieu-Volvestre, Gouaux-de-Luchon, Estadens, Cierp-Gaud.

Go to the regional travel overview: Haute-Garonne.