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Gravel rides
Switzerland
Zentralschweiz
Uri

Altdorf

The best gravel rides around Altdorf

4.2

(18)

222

riders

10

rides

Gravel bike trails around Altdorf are set within a diverse alpine landscape in the Lower Reuss Valley, surrounded by the Swiss Alps. The region features a mix of mountain peaks, passes, and picturesque valleys like Schächental and Maderanertal, alongside the Reuss River and Lake Lucerne. Gravel routes often combine paved and unpaved surfaces, including forest roads, alpine paths, and singletracks. This varied terrain provides a range of experiences for gravel bikers.

Best gravel bike trails around Altdorf

  • The most popular gravel bike trail is Chinzig Chulm, a 35.1 miles (56.5 km) trail that takes 7 hours 10 minutes to complete. This difficult route features significant elevation gain through alpine terrain.
  • Another top favourite among local gravel bikers is View of Lake Uri (Urnersee) – Fleschsee loop from Schattdorf, a difficult 22.6 miles (36.4 km) path. This route offers views of Lake Uri and includes a challenging climb to Fleschsee.
  • Local gravel bikers also love the Reuss Pedestrian Bridge – Pond in the Reuss Delta loop from Altdorf UR, a 17.6 miles (28.3 km) trail leading through the Reuss Delta, often completed in about 2 hours 6 minutes.
  • Gravel biking around Altdorf is defined by alpine landscapes, mountain passes, and river valleys. The network provides options for different ability levels, from moderate loops to difficult mountain routes.
  • The routes in Altdorf are highly rated by the komoot community with an average score of 4.3 stars from over 20 reviews. More than 200 gravel bikers have used komoot to explore Altdorf's varied terrain.

Last updated: May 15, 2026

5.0

(1)

29

riders

#1.

Chinzig Chulm

56.5km

07:11

2,500m

2,500m

Hard gravel ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

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Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Hiking Collection by

Tamara (unterwegs)

Tips from the Community

Rainer Bühler
July 6, 2025, Anlegestelle Flüelen

Refreshingly windy, with a self-service restaurant for a final beer.

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Super Tour

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The power plant was built with natural stones, not with "bricks" as falsely described.

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Many pedestrians drive considerately

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In this sharp bend there is a passing place for large vehicles and a bench with a wonderful view of the lake. Here you can safely get off your bike away from the road and enjoy the view of the Uri region.

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Perfect for kids who want to feel big.

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The concrete car at Flüelen train station is a Wiesmann Roadster.

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great view of the stream

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Frequently Asked Questions

How many gravel bike trails are available around Altdorf?

There are 14 gravel bike trails around Altdorf, offering a diverse range of experiences from moderate loops to challenging mountain routes. These trails are set within stunning alpine landscapes, river valleys, and along Lake Lucerne.

What kind of terrain can I expect on gravel bike trails near Altdorf?

Gravel biking around Altdorf features a varied terrain, combining paved and unpaved surfaces. You'll encounter forest roads, alpine paths, and some singletracks, all set against the dramatic backdrop of the Swiss Alps, the Lower Reuss Valley, and Lake Lucerne.

Are there any easy or beginner-friendly gravel routes in Altdorf?

Yes, Altdorf offers options for various fitness levels. There are 2 easy and 4 moderate gravel routes available. A good option for those with good fitness is the Reuss Pedestrian Bridge – Pond in the Reuss Delta loop from Altdorf UR, which is primarily on paved surfaces and takes about 2 hours 6 minutes.

What are some challenging gravel bike routes for experienced riders?

For experienced riders seeking a challenge, Altdorf offers 8 difficult routes. The Chinzig Chulm is a hard gravel ride with significant elevation gain through alpine terrain. Another demanding option is the View of Lake Uri (Urnersee) – Fleschsee loop from Schattdorf, which includes a challenging climb to Fleschsee.

What landmarks or viewpoints can I see along the gravel bike trails?

Many trails offer stunning views and pass by notable landmarks. You can enjoy views of Lake Uri (Urnersee) on routes like the View of Lake Uri (Urnersee) – Fleschsee loop from Schattdorf. The region is also known for its historical association with William Tell, and you might pass by the William Tell Monument in Altdorf. For breathtaking aerial views, consider visiting Eggberge, located above Altdorf.

Are there any waterfalls or lakes accessible from the gravel routes?

Yes, the region around Altdorf features several natural water attractions. You can find the Dam Waterfall and the Riemenstaldner Bach. Additionally, the Fleschsee and Spilauersee are beautiful lakes in the vicinity, offering scenic spots to explore.

What do other gravel bikers enjoy most about Altdorf's trails?

The gravel biking trails around Altdorf are highly rated by the komoot community, with an average score of 4.3 stars from over 20 reviews. Riders often praise the diverse alpine landscapes, the mix of paved and unpaved surfaces, and the variety of routes catering to different skill levels.

Are there any circular gravel bike routes in the area?

Yes, many of the gravel routes around Altdorf are designed as loops. For example, the Reuss Pedestrian Bridge – Pond in the Reuss Delta loop from Altdorf UR and the William Tell Monument – Reuss Pedestrian Bridge loop from Flüelen are popular circular options.

What is the best time of year for gravel biking in Altdorf?

The region is ideal for outdoor activities from spring through autumn. While specific seasonal considerations for gravel biking aren't detailed, the Alpine landscapes are generally most accessible and enjoyable during warmer months. Winter conditions may limit access to higher elevation trails due to snow.

Are there any family-friendly gravel biking options?

While specific 'family-friendly' designations are not provided, routes with moderate difficulty and primarily paved surfaces, such as the Reuss Pedestrian Bridge – Pond in the Reuss Delta loop from Altdorf UR, might be suitable for families with good fitness levels. These routes often follow river deltas, offering flatter terrain.

Can I access the gravel trails using public transport, or is parking available?

Altdorf is well-connected within the Swiss transport network. While specific parking details for each trail are not listed, Altdorf itself is accessible by public transport. Many routes start directly from Altdorf or nearby towns like Flüelen and Schattdorf, making them convenient for both public transport users and those arriving by car.

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