4.7
(87)
1,069
riders
88
rides
Gravel biking around Lac de Robertville offers diverse terrain within the High Fens/Eifel Nature Park, characterized by marshy landscapes and extensive woodlands. The Warche River valley provides routes through meadows and forests, leading to the lake. The region features a mix of paved and unpaved surfaces, including sections of the Vennbahn, an old railway line converted into a cycling path. The Robertville Dam, standing 55 meters high, serves as a prominent landmark and starting point for many routes.
Last updated: May 17, 2026
4.3
(3)
10
riders
26.3km
01:34
280m
280m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
3
riders
8.58km
00:38
110m
100m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
10
riders
58.9km
03:41
750m
740m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
29.2km
01:38
330m
330m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
6
riders
21.1km
01:26
310m
310m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Traffic-free bike rides around Lac de Robertville

Traffic-free bike rides around Lac de Robertville
The Bütgenbach dam was built between 1929 and 1932. The main function of the dam is to regulate the course of the Warche river. This created the lake of Bütgenbach. It is a starting point for beautiful, popular hiking routes: for example, a 10-kilometer walk can be made around the lake.
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The Bütgenbach dam was built between 1929 and 1932. The main function of the dam is to regulate the course of the Warche river. This created the lake of Bütgenbach. It is a starting point for beautiful, popular hiking routes: for example, a 10-kilometer walk can be made around the lake.
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Traditionally, the main church of an extensive parish was located in Bütgenbach, which also included the towns of Berg, Elsenborn, Faymonville, Nidrum, Sourbrodt and Weywertz. In these places were chapels that served as auxiliary churches. The parish church was built in the 12th century, and renovations took place until the 18th century. In 1931, a new church in neo-Romanesque style was built to a design by Heinrich Cunibert. The church tower, built to the right in front of the church, has seven sections and a rhombic roof. (Wikipedia)
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Beautiful walks along the water, with rolling views...
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At the old train station, you leave Sourbrodt and the Vennbahn behind and immerse yourself in the mysterious Venn.
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There are over 70 dedicated no traffic gravel bike trails around Lac de Robertville. These routes offer a diverse range of experiences, from easy loops to more challenging rides through the High Fens and Warche Valley.
The terrain is quite varied, reflecting the region's diverse landscape. You'll find a mix of well-maintained gravel paths, forest roads, and sections along the Warche River. The area is part of the High Fens/Eifel Nature Park, so expect some unique marshy landscapes and moorland areas, especially on routes like the Fagne Wallonne Gravel Road – High Fens loop from Waimes. Some routes also incorporate sections of the Vennbahn, a smooth, old railway line converted into a cycling path.
Yes, there are several easy options perfect for beginners or a relaxed ride. A great example is the Warche Riverside Trail – Lake Robertville loop from Robertville, which is an 8.45 km easy route with minimal elevation gain, offering picturesque views around the lake.
Absolutely. For those seeking a greater challenge, the region offers routes with significant elevation and technical sections. The Belgian Ardennes, where Robertville is located, is known for its climbs. Consider the Bütgenbach Dam – Singletrack Around Lake Bütgenbach loop from Waimes, a difficult 60 km route with over 780 meters of elevation gain, providing a demanding experience.
The best time for gravel biking around Lac de Robertville is generally from spring through autumn (April to October). During these months, the weather is milder, and the trails are typically dry and in good condition. Summer offers lush greenery, while autumn provides stunning foliage. Always check local weather conditions before heading out, especially in the High Fens where conditions can change rapidly.
Many of the easier and moderate routes are suitable for families, especially those with older children. The region offers gentle paths, particularly along the Vennbahn, which is known for its constant, gentle slope. The Warche Riverside Trail – Lake Robertville loop from Robertville is a good option for a family outing due to its easy difficulty and shorter distance.
The trails offer access to several notable attractions. You can cycle past the impressive Robertville Dam, a 55-meter high arch-gravity dam. The routes also often provide views of Robertville Lake itself, and you might encounter charming villages and picturesque bridges along the Warche River. The historic Château de Reinhardstein is also in the vicinity.
Yes, many of the gravel bike trails around Lac de Robertville are designed as circular loops, allowing you to start and end at the same point. This is convenient for parking and exploring the area without needing a return trip. Examples include the Old Sourbrodt Railway Station – Vennbahn Trail at Herzogenvenn loop from Ovifat and the Bütgenbach Dam – Bütgenbach Town Center loop from Waimes.
Parking is generally available at key access points around Lac de Robertville. A common starting point with parking facilities is near the Robertville Dam. Many trailheads in towns like Waimes or Ovifat also offer designated parking areas for outdoor enthusiasts.
The area is highly rated by the komoot community, with an average score of 4.65 stars. Reviewers often praise the quiet, traffic-free nature of the routes, the stunning natural beauty of the High Fens and Warche Valley, and the diverse terrain that caters to various skill levels. The well-maintained gravel paths and scenic views are frequently highlighted as major positives.
While many routes traverse natural landscapes, you'll find opportunities for refreshments in the villages and towns near the lake, such as Robertville, Waimes, or Ovifat. There's also the Dam Chalet Snack Bar & Parking right at the Robertville Dam, which can be a convenient stop.
Accessing the trails by public transport is possible, though it might require some planning. Regional bus services connect surrounding towns like Waimes to larger transport hubs. From these towns, you can often reach trailheads or the lake itself. It's advisable to check local bus schedules and routes in advance to plan your journey effectively.


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