4.6
(266)
1,119
riders
31
rides
Mountain biking in Réserve Naturelle De La Forêt Du Hardtwald offers routes through a distinctive dry oak forest ecosystem on the Alsatian plain. The terrain is characterized by coarse alluvium and puddingstone conglomerate from the former Rhine alluvial fan, resulting in generally low elevation gain. The forest is sparse, with natural clearings that provide varied scenery for cycling. Paths often follow established tracks within the reserve and along the nearby Rhine.
Last updated: July 12, 2026
5.0
(2)
5
riders
27.7km
01:34
30m
30m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(3)
21
riders
46.4km
02:48
80m
80m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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3.3
(3)
26
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
4
riders
41.2km
02:19
50m
50m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.4
(9)
39
riders
45.2km
03:08
490m
490m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Beautiful path along the canal
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Interesting and worthwhile change along the way
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A nice rest area to take a short break along the way.
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Neuff Brisach, there are these "straw figures" in the castle moat 😁
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The Vogelsang Pass is a mountain pass in the Kaiserstuhl region, approximately 383 meters high, located between Bötzingen and Vogtsburg. It lies on the L115 road and serves as a gateway to the interior of the Kaiserstuhl. The pass is a popular starting point for hikes and bike tours and offers beautiful views of vineyards, the Rhine plain, and the Black Forest. 🌄
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Munchhouse Arboretum. Around fifty species line an easy path that runs alongside the disused Rhône-Rhine Canal. This path can be extended on foot or by bicycle, particularly downstream to the Old Canal Observatory or the Nature Center.
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Covered footbridge and observation points overlooking the canal and its wildlife
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There are over 40 mountain bike trails available in the Réserve Naturelle De La Forêt Du Hardtwald area. These routes offer a variety of experiences, from easy loops to more moderate rides.
The terrain in the Hardtwald forest is characterized by its unique geological foundation, composed of coarse alluvium and puddingstone conglomerate from the former Rhine alluvial fan. This results in a generally dry, filtering ground. The forest itself is sparse, featuring dry oak forests and natural clearings, providing varied scenery for cycling on established tracks.
The trails in Réserve Naturelle De La Forêt Du Hardtwald cater to various skill levels. There are 13 easy trails, suitable for beginners or those looking for a relaxed ride, and 27 moderate trails for riders seeking a bit more challenge. There are no difficult trails listed in this area.
Yes, many of the mountain bike routes in the area are circular. For example, you can explore the Neuf-Brisach Fortifications – Neuf-Brisach Fortress loop from Rustenhart, an easy 27.9 km trail, or the moderate Neuf-Brisach Fortifications – Gravel Trail Along the Rhine loop from Fessenheim, which is 46.5 km long.
The mountain bike trails in Réserve Naturelle De La Forêt Du Hardtwald are highly rated by the komoot community, with an average score of 4.6 stars from over 250 reviews. Riders often praise the unique dry oak forest ecosystem and the scenic paths along the Rhine.
Yes, there are several family-friendly options, particularly among the 13 easy trails available. These routes typically have low elevation gain and follow established, less technical paths, making them suitable for families. An example is the Neuf-Brisach Fortifications – Neuf-Brisach Fortress loop from Rustenhart.
As a nature reserve focused on ecological preservation, activities within the Réserve Naturelle De La Forêt Du Hardtwald are often subject to specific regulations to protect its sensitive flora and fauna. While cycling is generally permitted on designated paths, it's advisable to check local signage regarding dogs, as off-leash policies or access to certain areas might be restricted to minimize environmental impact.
While mountain biking, you'll experience the distinctive dry oak forests and natural clearings that are home to rare plant species. The reserve also features a botanical path in its northern part. Many routes, like the Gravel Trail Along the Rhine loop from Fessenheim, follow the Rhine river, offering scenic views, and some pass by the historic fortifications of Neuf-Brisach.
While specific parking areas for mountain bikers are not detailed, access points to nature reserves and popular cycling routes typically have designated parking facilities nearby. It's recommended to check maps or local information for parking options close to your chosen starting point, especially near communes like Heiteren or Fessenheim.
The Réserve Naturelle De La Forêt Du Hardtwald is located near several communes in Alsace. While direct public transport to specific trailheads might be limited, you can often reach nearby towns like Neuf-Brisach or Fessenheim by regional buses or trains. From there, you might need to cycle a short distance to access the reserve's trails. It's best to consult local public transport schedules for the most up-to-date information.
Given the dry, filtering terrain of the Hardtwald forest, mountain biking can be enjoyable during most dry periods. Spring and autumn generally offer pleasant temperatures and beautiful scenery. While the low rainfall (500-550 mm per year) means trails are less likely to be muddy, it's always good to check local weather conditions before heading out.
As a regional nature reserve, the primary focus is on ecological preservation. Mountain biking is generally restricted to designated paths and tracks to protect the delicate ecosystem, including rare plant species and insects. Off-trail riding is typically discouraged or prohibited. Always respect local signage and regulations to ensure the conservation of this unique natural environment.
Yes, some routes in the area incorporate these waterways. For instance, the 🇫🇷 Bridge over the Alsace Canal – Neuenburg-on-Rhine Bridge loop from Fessenheim is a moderate 38.9 km trail that leads through the regional landscape, and the Old Canal Observatory – On the Rhine-Rhone Canal loop from Fessenheim is another moderate 40.9 km option.


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