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Sources Natural Park

The best traffic-free bike rides in Sources Natural Park

4.4

(108)

1,092

riders

45

rides

No traffic gravel bike trails in Sources Natural Park are situated on the Qinghai-Tibet Plateau, a high-altitude region characterized by mountain ranges, alpine canyons, and extensive grasslands. The park is the origin of the Yangtze, Yellow, and Lancang Rivers, featuring diverse water bodies including numerous lakes, glaciers, and wetlands. Elevations average over 4,500 meters, with some peaks reaching 6,726 meters, offering significant elevation changes for gravel biking. The landscape includes bold plateau primitive landforms, snow-capped mountains, and alpine ecosystems with varied vegetation.

Best no traffic gravel bike trails in Sources Natural Park

  • The most popular no traffic gravel bike trail is Gravel loop around Spa, a 23.4 miles (37.6 km) trail that takes about 3 hours 26 minutes to complete. This difficult route features over 680 meters of elevation gain.
  • Another top favourite among local gravel bikers is View of Froidcour Castle – Coo Waterfall loop from La Gleize, a difficult 30.4 miles (49.0 km) path. This route offers views of Froidcour Castle and the Coo Waterfall, with over 1000 meters of ascent.
  • Local gravel bikers also love the Ruins of Franchimont Castle – The Hornbeam Avenue of Haut-Maret loop from Spa-Géronstère, a 30.0 miles (48.3 km) trail leading through varied terrain, often completed in about 3 hours 8 minutes.
  • Gravel biking in Sources Natural Park is defined by high-altitude plateaus, mountain ranges, and alpine grasslands. The network offers options for different ability levels, from moderate to difficult routes.
  • The routes in Sources Natural Park are highly rated by the komoot community with an average score of 4.2 stars from over 50 reviews. More than 600 gravel bikers have used komoot to explore Sources Natural Park's varied terrain.

Last updated: July 13, 2026

4.6

(5)

22

riders

#1.

Gravel loop around Spa

37.6km

03:27

680m

680m

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

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Hard

Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

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

Hard

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

Hard

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

Hard
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Popular around Sources Natural Park

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Traffic-free bike rides in Sources Natural Park

Traffic-free bike rides in Sources Natural Park

Other adventures in Sources Natural Park

From Flanders to the Ardennes — GR 5 in Belgium

Hiking Collection by

Fred Urrutia

Tips from the Community

Oliver🌍
May 9, 2026, Observation Hut Near Fosse

It's a good place to rest here

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3

0

Interestingly designed forest hut for wildlife observation

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3

0

Spa is a nice and cozy town.

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1

0

A beautiful view over spa.

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1

0

Kukke
February 8, 2026, Source de Barisart

The source is freely accessible, flows freely, and is inviting to try. (quite a bit of iron flavor, but also naturally slightly sparkling.)

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0

0

Fred Urrutia
December 15, 2025, Spa Town Center

Spa's town center is easily explored on foot, with its elegant Belle Époque facades, leafy parks, and lively terraces. Enjoy a pleasant stroll through thermal history, architecture, and a relaxed atmosphere in the heart of the Belgian Ardennes.

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0

0

Old tram track along the Nivezé sports complex

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0

0

One of the few benches in the neighborhood.

Translated by Google

3

0

Frequently Asked Questions

How many no-traffic gravel bike trails are available in Sources Natural Park?

Sources Natural Park offers a significant network of trails, with over 30 dedicated routes for gravel biking. These trails are designed to keep you away from traffic, allowing you to immerse yourself in the park's unique landscapes.

What kind of terrain can I expect on the no-traffic gravel trails in Sources Natural Park?

The park, situated on the Qinghai-Tibet Plateau, features diverse terrain including mountain ranges, alpine canyons, grasslands, and plateau wetlands. You'll encounter a mix of forest service roads and trails, often with significant elevation changes, offering both challenging climbs and scenic descents. The average elevation exceeds 4,500 meters, providing a truly high-altitude gravel biking experience.

What makes the gravel biking experience in Sources Natural Park unique?

Gravel biking here is unique due to the park's status as the 'third pole of the world' and the origin of three major rivers: the Yangtze, Yellow, and Lancang (Mekong). You'll ride through a global biodiversity hotspot, with breathtaking high-altitude plateau ecology, glaciers, snow-capped mountains, and a rich array of wildlife, all while enjoying routes specifically designed to be traffic-free.

What natural features or landmarks can I see along the no-traffic gravel bike trails?

Many routes offer stunning views of the park's natural beauty. For example, the View of Froidcour Castle – Coo Waterfall loop from La Gleize allows you to see the impressive Coo Waterfall. Other trails might lead you past highlights like the Stone Steps to the Géronstère Spring or through the scenic Chefna Valley. The park is rich in rivers, lakes, glaciers, and springs.

Are there any circular no-traffic gravel bike routes in Sources Natural Park?

Yes, many of the no-traffic gravel bike trails in Sources Natural Park are designed as loops, allowing you to start and end at the same point. An example is the Gravel loop around Spa, which offers a great circular experience. These loops are perfect for exploring without needing to retrace your steps.

What level of fitness is required for gravel biking in Sources Natural Park?

The park offers routes for various skill levels, but many trails involve significant elevation changes and challenging climbs. Some routes may demand very good fitness and advanced riding skills, potentially requiring you to push your bike through certain segments. It's advisable to check the difficulty grade of individual routes on komoot before you set out.

Are there gravel bike trails suitable for beginners or families looking for no-traffic options?

While many routes in Sources Natural Park can be challenging due to the high-altitude and elevation changes, there are options that are more accessible. The park aims to accommodate different fitness and skill levels. Look for routes described as having mostly paved surfaces or lower difficulty ratings if you're seeking a more relaxed, family-friendly experience away from traffic.

Can I expect to see wildlife while gravel biking in Sources Natural Park?

Absolutely! Sources Natural Park is renowned as a 'paradise for wildlife' and a global biodiversity hotspot. While gravel biking, you have a good chance of spotting various species such as Tibetan antelopes, snow leopards, wolves, wild yaks, blue sheep, and numerous birds of prey. The Hoh Xil National Reserve, known for its wildlife protection, is also within this area.

What is the best time to gravel bike in Sources Natural Park?

Given the park's high-altitude plateau ecology, with glaciers and snow-capped mountains, the best time for gravel biking is typically during the warmer months when trails are more accessible and weather conditions are more stable. However, conditions can change rapidly at high elevations, so always check the local forecast and trail conditions before your ride. Winter can be extremely challenging due to snow and ice.

Where can I find parking for no-traffic gravel bike trails in Sources Natural Park?

Parking availability varies depending on the specific trailhead. Many popular starting points for routes, especially those near towns like Spa or Stoumont, will have designated parking areas. It's recommended to check the route details on komoot for specific parking information related to your chosen trail, as some remote trailheads might have limited facilities.

What do other gravel bikers enjoy most about gravel biking in Sources Natural Park?

The area is highly rated by the komoot community, with an average score of 4.2 stars. Reviewers often praise the park's stunning natural beauty, the challenging yet rewarding climbs, and the opportunity to experience truly traffic-free routes through unique high-altitude landscapes. The diverse wildlife and the sense of remoteness are also frequently highlighted as major draws.

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