La Thuile: Lake, Hiking Trails and Mountain Panoramas
Accommodation in La Thuile
La Thuile brings together several distinct nature and hiking destinations. Lac de La Thuile, the viewpoints at Roche du Guet and Mont Rochefort, and the Les crĂŞtes de La Thuile ridge walk offer different ways to experience the landscape; at Pierrier des Quarts, you can also go climbing. To help plan your trip, consider one specific question: should the lake, a named panoramic viewpoint, a ridge route or climbing on limestone be the main focus? The destinations also differ in the trail features and conditions that are important for your visit.
Lac de La Thuile and its landscape
Lac de La Thuile is a natural lake of glacial origin in the Massif des Bauges and the massif’s only natural lake. The municipal description, updated on 23 July 2026, classifies it as an Espace Naturel Sensible; the Lac de La Thuile area is reserved exclusively for pedestrians. If the lake is the focus of your trip, this pedestrian-only rule is therefore a specific feature to take into account when planning.
Hikes and views
The Roche du Guet viewpoint offers a panorama across the Combe de Savoie, the Grésivaudan and the Massif de Belledonne. It lies at the southern tip of the Massif des Bauges; an interpretation panel is located right at the viewpoint. You can reach it on foot from the village of La Thuile and from the hamlet of Lac via a marked trail. As trail conditions can change seasonally, check them before your visit.
Another hiking option is Les crêtes de La Thuile. The route follows the ridgelines and offers open views of the surrounding massifs. Yellow-green markings and yellow hiking signs indicate the trail. At the “Le Tapin-Ouest” sign, there is a difficult section secured with a cable. Unlike the Roche du Guet viewpoint, the ridge route shapes the trail here; the specific difficulty warning concerns the section at Le Tapin-Ouest.
The route over Mont Rochefort offers another panoramic highlight: from the summit, the view looks down onto Lac de La Thuile. There are unprotected rock faces near the summit. The viewpoints are therefore clearly distinct: at Roche du Guet, the panorama extends across three named landscape areas, while from the summit of Mont Rochefort, the lake is the focal point. The rock faces near the summit are also a specific feature of this route.
Climbing and historic routes
The Pierrier des Quarts climbing site is located near Lac de La Thuile. It has several varied, equipped climbing routes on high-quality limestone. The site is open to everyone and suitable for all climbing levels; use is at your own risk. For travellers interested in climbing, these routes set the site apart from the hiking and viewpoint destinations.
Col du Mont is a natural pass connecting La Thuile with Cruet; from there, the most direct route leads into the valley. Historically, the pass was familiar to residents of La Thuile who owned a vineyard plot in the commune of Cruet. Col du Mont thus combines its function as a pass with a former route linking to the vineyard plots in Cruet.
Discover more destinations: Avrieux, Valloire, Chambéry, Planay, Champagny-En-Vanoise, Montvalezan, Saint-Jean-De-Belleville, Fontaine-le-Puits
For the broader travel overview: Savoie.
