4.4
(3807)
27,845
hikers
19
hikes
Bus station hiking trails around Lac de Serre-Ponçon offer access to a diverse landscape in the Hautes-Alpes region. The area is characterized by the expansive turquoise waters of the lake, surrounded by the peaks of the French Alps. Hikers can explore black earth valleys, serene pine forests, dramatic glacial cirques, and high-altitude lakes. This varied terrain provides a range of hiking experiences, from lakeside paths to mountain ascents.
Last updated: June 28, 2026
4.7
(106)
645
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.2
(9)
100
hikers
6.98km
02:07
240m
230m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.6
(11)
35
hikers
4.45km
01:23
170m
170m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.2
(11)
52
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.3
(6)
49
hikers
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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There are four tunnels, the smaller ones a few hundred meters long, the longest about 2.8 km! It was pitch black (yes, I had my bike lights on), wet, and dripping from the ceiling. I found it totally creepy and wouldn't go through it alone again.
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In September with a strong water flow, it's magnificent. Not to be missed under any circumstances.
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Beautiful work. With a strong flow and a beautiful blue sky, it's magnificent.
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A short, simple walk with superb waterfalls, especially when there is a lot of water like at the beginning of July.
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This is where you will have a breathtaking view of the Serre Ponçon lake. By going to this viewpoint, you will be able to admire the turquoise waters of the lake, surrounded by the rugged peaks of the French Alps. The area offers peaceful hiking trails and is a great place to take a break and admire the natural beauty of this large artificial lake, which reflects the surrounding mountains.
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There are over 19 hiking routes around Lac de Serre-Ponçon that are accessible from bus stations, offering a variety of experiences for all skill levels.
Yes, the region offers 11 easy bus-accessible routes perfect for beginners or families. For example, the View of Lake Serre-Ponçon loop from Lac de Serre-Ponçon is an easy 4.4 km hike with moderate elevation, providing beautiful lake views.
The terrain varies significantly, reflecting the region's diverse landscape. You can expect trails winding through serene pine and larch forests, along the turquoise waters of the lake, and even ascending to viewpoints offering breathtaking panoramas of the Southern Alps. Some routes might feature black earth valleys or dramatic glacial cirques, especially on more challenging paths.
Key bus stations like those in Embrun, Savines-le-Lac, and Chorges serve as excellent starting points for many hiking trails. These towns are well-connected and provide convenient access to various trailheads around the lake.
Yes, many bus-accessible routes are designed as loops, allowing you to start and end at the same point. An example is the Magnificent view of the lake – View of Lake Serre-Ponçon loop from Lac de Serre-Ponçon, a moderate 10.6 km circular hike offering stunning vistas.
You can encounter several unique landmarks. The partially submerged Chanteloube Viaduct is a fascinating sight. Many trails also offer views of the historic Saint Michel Chapel, visible on its island. For expansive views, routes often lead to viewpoints overlooking the entire lake and surrounding mountains, such as those found on the Lac de Serre-Ponçon loop from Fort Saint-Vincent.
Absolutely! The Chanteloube Viaduct is a prominent feature in the area. You can explore it on the Sunken viaduct – View of Lake Serre-Ponçon loop from Lac de Serre-Ponçon, an easy 5.8 km hike that provides excellent views of this unique structure.
While not directly listed in the provided routes, the region is known for natural wonders like the Pisse Waterfall in the Rabioux Valley. It's a spectacular 40-meter waterfall that offers a refreshing experience. You may find local bus connections or shorter walks from bus stops to reach trails leading to such natural attractions.
The komoot community highly rates the trails around Lac de Serre-Ponçon, with an average score of 4.48 stars. Hikers frequently praise the breathtaking panoramas of the lake and mountains, the diverse landscapes ranging from forests to dramatic geological formations, and the convenience of accessing these natural beauties via public transport.
Many trails in the Lac de Serre-Ponçon region are dog-friendly, but it's always recommended to check specific trail regulations, especially if entering protected areas like parts of the Ecrins National Park. Generally, dogs on a leash are welcome on most public footpaths. Ensure you carry enough water for your dog, especially on warmer days.
The best time to hike around Lac de Serre-Ponçon is typically from spring to autumn. Spring brings lush greenery and wildflowers, while autumn offers stunning fall foliage. Summer is popular but can be hot, so early morning or late afternoon hikes are recommended. Always check local weather conditions and bus schedules, as some services may be seasonal.


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