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Switzerland
Espace Mittelland
Freiberge

Les Bois

Top 12 Gorges around Les Bois

Canyons around Les Bois are primarily found in the surrounding Jura region of Switzerland, a municipality known for its heavily forested landscape. This area offers notable gorges and combes that are popular for hiking and outdoor activities. The region's geography includes diverse landscapes, from high plateaus and forests to river valleys. These natural features provide varied experiences for those exploring the terrain near Les Bois.

Best canyons around Les Bois

  • The most popular canyons is Combe Biosse Gorge, a…

Last updated: June 28, 2026

Combe Grède Gorge

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Superb path through the wild gorge to reach the summit of Chasseral. There are some technical passages, with three ladders to climb. The path can be very slippery in rainy weather.

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The Ladders of Death

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The Ladders of Death are a route formed by three metal ladders. They also designate a Via ferrata course which is on the same site and which offers a circuit …

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Combe de Biaufond

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Beautiful wild combe and very boxed with a path with ladders (stainless steel, we are still in Switzerland) and some pretty sections on wooden platform that run along the river …

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Combe Biosse Gorge

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The Combe Biosse connects the Val de Ruz and the summit of Chasseral along paths that lead through beech forests, superb pastures, and impressive cliffs.

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Here it is no longer a walk. The path is narrow, muddy, you cross two small streams, over a piece over a ladder and runs on the hillside past rocks.

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Popular around Les Bois

From the Vosges to the Jura mountains – Hexatrek, le Grand Est

Hiking around Les Bois

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From the Vosges to the Jura mountains – Hexatrek, le Grand Est

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Luc Gesell

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Samtpfötli 🐾🐾
June 17, 2025, Ladder Trail and Waterfall in Parc naturel régional du Doubs Horloger

This stage could be in the Amazon – green, greener, greenest… We didn't see any snakes or crocodiles, but the birdsong is unimaginable. Be careful, the trail is underwater in places during high water.

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Please note: following a landslide, Combe Grède is closed until further notice.

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Please note that most of the photos associated with the route are photos of the via ferrata and the names of the ladders themselves, which are very solid stairs and not rope bridges! It is perfectly feasible for hiking, even if the height can be disconcerting.

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Targi
January 30, 2025, Combe Biosse Gorge

Steep forest path on the ascent to the Chasseeral

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Everything is in good working order. A beautiful experience, thank you to whomever keeps this maintained and safe!

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Here you can still get a glimpse of the original world. A worthwhile reserve

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Superb path through the wild gorge to reach the summit of Chasseral. There are some technical passages, with three ladders to climb. The path can be very slippery in rainy weather.

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The Combe Biosse connects the Val de Ruz and the summit of Chasseral along paths that lead through beech forests, superb pastures, and impressive cliffs.

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Frequently Asked Questions

What kind of canyon experiences can I expect around Les Bois?

The region around Les Bois, particularly the Jura, offers a variety of gorges and combes. You can find everything from wild, romantic gorges with bubbling streams and dense forests, like Combe Biosse Gorge, to more challenging routes featuring ladders and technical passages, such as Combe Grède Gorge. Many trails follow old smuggler's paths and lead to the Doubs river, offering diverse landscapes.

Are there challenging canyon routes near Les Bois?

Yes, several gorges in the area offer challenging experiences. Combe Grède Gorge is known for its technical passages and ladders, leading towards the summit of Chasseral. Another highly challenging option is The Ladders of Death, which is part of a via ferrata course with metal ladders suspended between the cliffs of the Doubs gorges.

Are there gorges with unique features like ladders or via ferratas?

Absolutely. The region is notable for gorges that incorporate ladders into their trails. The Ladders of Death is a prime example, featuring three metal ladders as part of a via ferrata. Similarly, Combe Grède Gorge also includes sections with ladders, and Combe de Biaufond has a path with stainless steel ladders and wooden platforms along the river.

What natural features can I see while exploring the gorges around Les Bois?

The gorges around Les Bois are set within a heavily forested landscape, offering views of dense beech forests, high plateaus, and impressive cliffs. You'll encounter bubbling streams, rivers like the Doubs, and sometimes even waterfalls, such as those found along the Ladder Trail and Waterfall in Parc naturel régional du Doubs Horloger. The diverse terrain also includes pastures and peaceful reservoirs.

What is the best time of year to visit the canyons around Les Bois?

Summer days are ideal for visiting the gorges as they offer wonderfully cool temperatures. However, it's crucial to exercise caution during or after rain, as paths can become very slippery, especially on limestone. Some trails, like Combe de Biaufond, are not recommended in case of rain or thunderstorms due to potential river level increases. Always check local conditions before heading out.

Are there family-friendly canyon trails near Les Bois?

While many gorges in the area feature challenging sections and ladders, making them less suitable for very young children, there are options for families with older children or those seeking less technical routes. For example, the general area of Combe Biosse Gorge offers picturesque forest paths that can be enjoyed by families, though some sections might be steep. Always check specific trail descriptions for suitability.

Can I bring my dog on the canyon trails?

Dog-friendliness varies by trail. Some challenging routes with ladders, such as Combe de Biaufond, are explicitly not suitable for dogs due to the technical passages. For other trails, it's best to check individual route descriptions or local signage. Generally, trails without ladders or very narrow, exposed sections are more likely to be dog-friendly.

What outdoor activities can I do near these canyons?

Beyond exploring the gorges, the region around Les Bois offers a wide range of outdoor activities. You can find extensive hiking trails, including routes like the 'Along the Doubs Trail' or loops around Lac de Biaufond. There are also numerous cycling routes, such as the 'Jura pastures' loop, and challenging MTB trails, including those around Mont Soleil Wind Farm.

Are there specific safety considerations for hiking in the gorges?

Yes, safety is paramount. Many gorge trails, especially those with ladders or technical passages like Combe Grède Gorge or Combe de Biaufond, can be very slippery in wet conditions. It's advised not to attempt these routes during rain or thunderstorms. Some paths are narrow and muddy, and certain sections may require a good head for heights. Always wear appropriate footwear and check weather conditions before you go.

What are the historical aspects of the gorges around Les Bois?

The region has a rich history, with some gorge trails following old smuggler's paths, particularly those leading to the Doubs river which marks the border with France. For instance, the area around Combe de Biaufond is known for its historical significance as a smuggler's route. The Ladders of Death via ferrata also takes place in the Doubs gorges, which for a long time sheltered smuggling activities between Switzerland and France.

Are there any gorges that offer impressive viewpoints?

Many gorges in the Les Bois area provide stunning viewpoints. Combe Grède Gorge leads to the summit of Chasseral, offering expansive views. The via ferrata at The Ladders of Death includes belvederes where you can admire the superb landscapes of the Doubs gorges. Combe de Biaufond also offers picturesque views as it descends into the natural gorge towards the Doubs river.

What should I wear for canyon hiking in this region?

Given the varied terrain and potential for slippery conditions, sturdy hiking boots with good grip are essential. Layers of clothing are recommended to adapt to changing temperatures, especially if you're ascending to higher elevations or entering shaded gorges. For routes with ladders or technical sections, comfortable clothing that allows for a full range of motion is advisable. Always be prepared for potential mud and moisture.

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Already discovered everything in this region? See additional gorges around Les Bois for your next adventure:

MontfauconLes Genevez (JU)MuriauxLes BreuleuxLe NoirmontSaignelégierSaint-BraisLajoux (JU)SoubeyLes EnfersLa Chaux-des-Breuleux

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