4.8
(6)
33
hikers
3
hikes
Mountaineering routes around Entrelacs traverse a landscape characterized by the foothills of the French Alps, featuring significant elevation changes, forested slopes, and prominent viewpoints overlooking Lake Bourget. The region includes notable passes like Col du Chat and peaks such as Mont Revard, offering diverse terrain for mountaineering. This area provides a mix of challenging ascents and scenic paths through natural environments.
Last updated: May 3, 2026
4.5
(4)
23
hikers
7.38km
03:59
660m
660m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4
hikers
10.4km
04:02
670m
670m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.

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5.0
(1)
2
hikers
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
2
hikers
14.8km
06:12
1,010m
1,010m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
2
hikers
8.97km
03:23
440m
440m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
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It's a must-see place with a magnificent view of Lake Bourget.
1
0
magnificent viewpoint over Lake Bourget to the Aravis and you can see Annecy on the lower Semnoz
0
0
Great, remember to take something to cover yourself with depending on the time of year…. Climbed in April, there was still snow at altitude. The descent was cool
1
0
Please note: Col de Plainpalais and the descent to Le Noyer are not possible between May 14 and 17. The road is currently being completely resurfaced. The road surface will be even better.
1
0
Great lake view with mountains, start of the Tunnel du Chat for cyclists.
0
0
Decent climb, little traffic (luckily almost everything goes through the tunnel). Beautiful view of Lac du Bourget.
1
0
Wooden pontoon with a breathtaking view of Lake Bourget. A Via Ferrata goes around the Cornillon rock.
0
0
There are 5 distinct mountaineering routes detailed for the Entrelacs area, offering a range of experiences from moderate ascents to more challenging climbs.
The routes around Entrelacs vary in difficulty. You'll find 3 moderate routes, such as La Culaz – Fenêtre des Pendants loop from Arith, and 2 difficult routes, including the challenging Col du Chat (Chat Pass) – Cat's Tooth loop from Bourdeau.
Yes, all the mountaineering routes listed for Entrelacs are circular. For example, you can explore the 🪑 Bench with magnificent view – Ascent of Mont Revard loop from Mont Revard or the longer Col du Chat (638 m) – Roc du Cornillon viewpoint loop from Bourdeau.
The mountaineering routes in Entrelacs offer views of Lake Bourget and traverse forested slopes and mountain passes. Notable natural features and landmarks in the wider area include Col du Chat (638 m), Col du Semnoz summit, and the Fairies' Cave.
The mountaineering routes in Entrelacs are highly rated by the komoot community, with an average score of 4.75 stars from over 5 reviews. Users often praise the significant elevation changes, panoramic views, and diverse terrain through forests and open sections.
Many routes provide excellent viewpoints. The 🪑 Bench with magnificent view – Ascent of Mont Revard loop from Mont Revard is specifically highlighted for its magnificent views. Additionally, the Lamartine Cave – View of Lake Bourget loop from Bourdeau offers scenic vistas of Lake Bourget.
The longest mountaineering route in the area is the Col du Chat (638 m) – Roc du Cornillon viewpoint loop from Bourdeau, covering approximately 14.8 kilometers (9.2 miles).
The shortest mountaineering route is the Col du Chat (Chat Pass) – Cat's Tooth loop from Bourdeau, which is about 7.4 kilometers (4.6 miles) long.
Yes, the region is characterized by mountain passes. The Col du Chat (Chat Pass) – Cat's Tooth loop from Bourdeau and Col du Chat (638 m) – Roc du Cornillon viewpoint loop from Bourdeau both feature the prominent Col du Chat.
The terrain around Entrelacs is diverse, featuring significant elevation changes, forested slopes, and open sections. You'll encounter paths through alpine meadows, dense forests, and rocky sections typical of the French Alps foothills.
For a moderate challenge, consider the La Culaz – Fenêtre des Pendants loop from Arith, which offers varied terrain and rewarding vistas, or the Lamartine Cave – View of Lake Bourget loop from Bourdeau for a scenic moderate climb.


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