Best mountain peaks around Entre-Deux-Guiers are found in a commune nestled in the Guiers valley within the Chartreuse massif of southeastern France. This region, part of the French Prealps, serves as a base for exploring several notable mountain peaks. It offers a variety of summits with distinct features and experiences for visitors. The area is known for its exceptional views of the Chartreuse peaks and diverse outdoor opportunities.
Last updated: July 7, 2026
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Caution: This section involves a semi-stop and traverse along a cliff face without a handrail. Not recommended for people prone to vertigo or for children.
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Magnificent view of the heart of the Chartreuse region, the plain of St. Laurent du Pont, and Mont Blanc in the background, seemingly within arm's reach. The access path via the ridge that connects to Outheran is very straightforward. The climb from St. Jean de Couz on the SW side is quite complicated. The path is barely visible and rather difficult to follow on a very steep face. The final section leads up a very steep couloir, through a slippery and unstable scree slope. Furthermore, the exposure to falling rocks is quite significant; extreme caution is required (helmet recommended). The final section consists of short climbing sections and very steep ascents in fairly exposed grassy terrain (fairly straightforward, but exposed).
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Very beautiful summit with a 360 degree panorama.
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Done today, lots of snow at the top, the climbing sections are dry and the descent too
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Very beautiful view of the Chartreuse Massif from the northeast. Beautiful view of Mont-Blanc, Lake Bourget, Belledonne in the background and even the foothills of the Vercors and Obiou which stand out behind the Chartreuse. What calm!
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Very beautiful panorama of the Chartreuse seen from the north-west, with Mont-Blanc in focus to the north-east, the Belledonne massif behind the Chartreuse and the foothills of the Vercors to the south, as far as Obiou which can be seen when the weather is nice. And all after a short climb, with a few slightly steep passages however...
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Mount Outheran is located on a beautiful rocky spur which offers spectacular and dizzying views of the northern valley peaks of the Chartreuse massif.
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Pretty summit culminating at 1,621 meters above sea level in the north of the Chartreuse massif.
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For truly spectacular views, consider ascending Charmant Som summit, an emblematic peak known for its breathtaking panorama. La Grande Sure also provides superb, extensive panoramas of the surrounding natural landscape from its 1,920-meter elevation.
Yes, La Cochette Cross is considered an excellent hike for families. This 'pretty summit' in the northern Chartreuse massif offers picturesque views and is accessible from Côte Barrier or Saint-Jean-de-Couz.
Charmant Som summit is notably accessible. You can drive to an inn near the summit, making the final ascent less strenuous for many visitors while still rewarding you with spectacular panoramic views.
Beyond hiking, the region offers diverse outdoor activities. You can explore various routes for gravel biking, running, and mountain biking. These guides provide details on routes ranging from easy to difficult, allowing you to choose an adventure that suits your skill level.
Mount Outheran, located on a beautiful rocky spur, provides spectacular and dizzying views of the northern valley peaks of the Chartreuse massif. It also offers glimpses of Mont-Blanc, Lake Bourget, and Belledonne in the background.
The Chartreuse region is generally best for hiking from late spring through early autumn (May to October) when the weather is milder and trails are clear of snow. However, some lower-altitude trails might be accessible earlier or later in the season. Always check local weather conditions before heading out.
Yes, La Roche Veyrand, a superb summit culminating at 1,409 meters, distinctly separates the villages of Corbel and Saint-Pierre-d'Entremont within the Chartreuse massif.
For more details on the Chartreuse massif and its natural attractions, you can visit the official tourism website for the region at chartreuse-tourisme.com. This resource offers insights into the diverse landscapes and activities available.
The terrain around Entre-Deux-Guiers varies significantly, from accessible paths leading to summits like Charmant Som to more challenging routes with rocky ridges and semi-climbing sections, such as those found on Mount Outheran. Many trails are available for various fitness levels, often traversing forested areas and open alpine meadows.
While general hiking permits are not typically required for day hikes in the Chartreuse Regional Nature Park, it's always advisable to check the official Chartreuse Tourism website for any specific regulations, especially concerning protected areas, wildlife, or seasonal restrictions. You can find general hiking information at chartreuse-tourisme.com.
Visitors frequently highlight the breathtaking and spectacular panoramic views from the summits, such as those from Charmant Som and La Grande Sure. The abundance of wildflowers, unique rocky formations, and the sense of calm found on peaks like Mount Outheran are also highly appreciated.


See even more amazing summits around Entre-Deux-Guiers with these guides: