Guiers (rivière) walks

A beautiful, fairly challenging walk offering splendid views of all the peaks of the Chartreuse. Caution! Read the comments carefully. A tricky scree slope has been reported.

Leave the village and walk around the valley, discovering the main peaks as you go: Charmant Som, Chamechaude, Dent de Crolles, Scia and Grand Som. You will also pass through several Carthusian hamlets.

A walk well sheltered from the sun in the heart of the Cartusian forest. Best done on hot days. Once you reach the hut, you will be rewarded with a splendid 359° panorama. Please note! Several hikers have reported a landslide between points (3) and (4). This landslide could be a problem for people prone to vertigo and could prove dangerous.

A short hike around the Guiers Mort, a pretty little stream. The walk is mainly through the woods and along the valley floor to discover its source. This walk can be followed by a second one, still around the same stream: the Gorges du Guiers Mort, where you can even take a dip. These two short hikes can be done one after the other (3½ hours + 30 minutes by car) or separately.

This walk allows you to discover the village of Saint-Genix and climb to its heights to cross a rural area offering beautiful views of the Chartreuse, then follow a section of the Way of St James leading back to the village after crossing a forest.

This is a beautiful hike that offers a 360-degree panoramic view of the Chartreuse and Belledonne mountains in the distance from the summit. This hike also allows you to enjoy the magnificent limestone landscapes of the surrounding area! Please note: the final stretch through the rocks between the Col de Bellefond and the summit of the Lance Sud is quite steep and requires you to use your hands. In addition, the west face of the summit ridge is steep and therefore not necessarily suitable for people who are afraid of heights.

A short hike around the Guiers Mort, a pretty little stream. The walk is mainly through the undergrowth at the bottom of the gorges along the Guiers, in search of coolness, with several opportunities to take a dip. - User report on 24 August 2023: The trail is currently closed for works from 14 August to 30 November 2023 (the "blasting" sign is very dissuasive). Access from Saint-Pierre-de-Chartreuse by car is also closed (long detour via Saint-Pierre-d'Entremont).