The best waterfall hikes and walks around Lac du Bourget
4.5
(2514)
28,700
hikers
20
hikes
Waterfall hiking trails around Lac du Bourget are characterized by the region's diverse landscape, featuring river gorges, dense woodlands, and varied elevations. The area is shaped by the Lac du Bourget itself, with trails often following riverbanks and ascending to viewpoints. Hikers can expect a mix of paths through natural gorges and routes offering glimpses of the surrounding hills.
Best waterfall hiking trails around Lac du Bourget
- The most popular waterfall hiking route is Sierroz Riverbanks loop from Brison-Saint-Innocent, a 5.6 miles (9.0 km) trail that takes 2 hours 20 minutes to complete. This route follows the scenic Sierroz River, offering a tranquil experience along its banks.
- Another top favourite among local hikers is Sierroz Gorge Trail – Sierroz Riverbanks loop from Brison-Saint-Innocent, a moderate 5.8 miles (9.4 km) path. This trail navigates through the dramatic Sierroz Gorge, showcasing the area's geological features.
- Local hikers also love the Gorges du Sierroz loop from Aix-les-Bains - Le Revard, a 5.8 miles (9.4 km) trail leading through the Gorges du Sierroz, often completed in about 2 hours 26 minutes.
- Hiking around Lac du Bourget is defined by river gorges, forested paths, and views of the lake and surrounding hills. The network offers options for different ability levels, from easy riverside walks to more challenging ascents.
- The routes in Lac du Bourget are highly rated by the komoot community with an average score of 4.5 stars from over 1400 reviews. More than 15000 hikers have used komoot to explore Lac du Bourget's varied terrain.
Last updated: June 25, 2026
4.0
(3)
38
hikers
9.02km
02:21
60m
60m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.4
(5)
21
hikers
9.37km
02:36
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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5.0
(3)
15
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
4
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.7
(3)
11
hikers
4.42km
01:10
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Tips from the Community
The bike path is great for walking along the lake. The views are magnificent.
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The walk between the small and large port of Aix les Bains is particularly pleasant early in the morning, with the sunrise. The colors are magnificent!
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quiet and relaxing walk along the lake in autumn
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peaceful natural walk, far from the hustle and bustle, progress slowly to discover a multitude of plant species.
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The railway bridge is so low that you have to bend down if you want to follow the path along the Sierroz underneath it.
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The bridge leads into a small, wild forest. Steep paths lead up the mountain.
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Alfred Boucher (September 23, 1850 in Bouy-sur-Orvin, † August 18, 1934 in Aix-les-Bains) was a French sculptor.
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Frequently Asked Questions
How many waterfall hiking trails are there around Lac du Bourget?
There are over 10 dedicated waterfall hiking trails around Lac du Bourget, offering a variety of experiences from easy riverside walks to more challenging ascents through gorges.
Are there easy waterfall hikes suitable for beginners or families in the Lac du Bourget area?
Yes, several trails are suitable for beginners and families. For example, the Sierroz Gorge Trail loop from Grésy-sur-Aix is an easy option, offering a pleasant walk without significant elevation gain. There are 4 easy routes in total.
What is the best season to experience the waterfalls around Lac du Bourget?
Spring, especially after snowmelt or rainfall, is often the best time to see the waterfalls at their most powerful. Autumn also offers beautiful scenery with changing foliage, though water levels might be lower.
Are there any circular waterfall hikes near Lac du Bourget?
Yes, many of the waterfall trails are designed as loops. The Sierroz Riverbanks loop from Brison-Saint-Innocent is a popular circular route that follows the scenic riverbanks.
What kind of terrain can I expect on waterfall hikes in this region?
You can expect a diverse landscape featuring river gorges, dense woodlands, and varied elevations. Trails often follow riverbanks, ascend to viewpoints, and navigate through natural gorges, showcasing the area's geological features.
Are the waterfall trails around Lac du Bourget dog-friendly?
Many trails in the region are dog-friendly, but it's always recommended to keep dogs on a leash, especially in nature reserves or areas with livestock. Check specific route details on komoot for any restrictions.
What are some challenging waterfall trails for experienced hikers?
For those seeking a more challenging experience, the Sierroz Gorge Trail – Fairies' Cave loop from Aix-les-Bains is a difficult route with significant elevation gain, offering a rewarding adventure.
What do other hikers enjoy most about the waterfall trails in Lac du Bourget?
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 1400 reviews. Hikers often praise the tranquil experience along riverbanks, the dramatic geological features of the gorges, and the well-maintained paths.
Are there any interesting landmarks or attractions near the waterfall hiking trails?
Yes, the region offers several attractions. You can explore the beautiful Lake Bourget itself, or visit the Lakeside Esplanade. The Grand port d'Aix-les-Bains is also nearby, offering a pleasant spot to relax after your hike.
Is public transport available to access waterfall hiking trailheads?
Public transport options vary by trailhead. Some routes, particularly those starting from larger towns like Aix-les-Bains, may be accessible by local bus services. It's advisable to check local transport schedules for specific starting points.
Are there any hidden gem waterfall hikes around Lac du Bourget?
While the Sierroz Gorge trails are well-known, exploring less-trafficked sections or visiting during off-peak hours can offer a more secluded experience. The Sierroz Gorge Trail – Sierroz Riverbanks loop from Brison-Saint-Innocent offers a deeper dive into the gorge's natural beauty.
What should I wear for a waterfall hike in Lac du Bourget?
Given the varied terrain and potential for wet conditions near waterfalls, wear sturdy, waterproof hiking boots. Layered clothing is recommended to adapt to changing temperatures, and a waterproof jacket is advisable, especially in spring or autumn.
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