4.4
(461)
2,107
riders
178
rides
Mountain biking around Dettweiler, located in Alsace, France, features a diverse landscape characterized by rolling hills, dense forests, and historical landmarks. The region offers varied terrain, including challenging ascents and descents through wooded valleys, with views towards the Vosges and Rhine Valley. Trails often pass by ancient castles and natural springs, providing a mix of cultural and natural exploration.
Last updated: October 9, 2026
4.8
(5)
22
riders
63.9km
04:16
870m
870m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
15
riders
27.7km
02:19
460m
460m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.8
(4)
20
riders
19.3km
01:01
50m
50m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(2)
23
riders
39.4km
02:04
160m
160m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
6
riders
53.4km
03:21
610m
610m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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This small castle is nowhere near as impressive as its two neighboring castles. But the climb is still worth it.
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The Château des Rohan, formerly called "The Little Alsatian Versailles," is located in the city center of Saverne on the Rhine-Marne Canal. This former bishop's castle, built in the 13th century and restored in the 19th century on the initiative of Napoleon III, now houses a museum, a cultural center, a youth hostel, and a school. The neoclassical façade (park side), made of pink sandstone, is 140 meters long, which is the same horizontal height as Strasbourg Cathedral. The Château des Rohan Museum presents extensive Gallo-Roman and medieval archaeological collections. It consists of three departments: Art and History, Louise Weiss, and Archaeology. The Art and History department encompasses many areas: paintings, prints, and 15th- and 16th-century polychrome wood carvings from the churches of Saverne and the region, as well as a room dedicated to the history of the castle. Louise Weiss Department To honor her Alsatian ties (her family originally came from Petite-Pierre near Saverne), journalist Louise Weiss (1893-1983) donated her collections (ethnographic objects, paintings, drawings, 19th- and 20th-century decorative arts, and personal archives) to the Saverne Museum in 1981 and 1983. Archaeological Department In the vaulted cellars of the castle, the museum houses a rich archaeological collection, including numerous Gallo-Roman funerary and votive steles. Tours of the museum and access to the castle roof are available (upon request). Admission (museum + roof access): €5 (adults) and €4 (students)
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This sculpture was made from many small pieces of wood. You can walk underneath it and look like a llama. A real eye-catcher in the square.
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Elongated rock castle above the Zorn valley, southwest of Saverne. After a varied history, it has been state property for approx. 150 years. Varied structures from different eras in the inner courtyard. Great view over the Rhine valley and the northern Vosges.
3
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A large neoclassical palace from the late 18th century, especially in relation to the relatively small town. Located at the lower end of the old town, it has a large park at the rear, facing the Rhine-Marne Canal. The palace now belongs to the city and houses two museums, a primary school, a youth hostel, and several theaters and event venues. The varied history of its use is interesting; details can be found online: https://de.m.wikipedia.org/wiki/Rohan-Schloss
5
0
Large central square with many restaurants – and thankfully completely car-free.
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Saverne was already a Roman military post in the 4th century. From the 15th century until the French Revolution, Saverne was the residence of the powerful bishops of Strasbourg. The Château de Rohan, which boasts the longest neoclassical façade of any building in France, still bears witness to this.
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There are over 180 mountain bike trails around Dettweiler, offering a wide range of options for different skill levels. You'll find everything from easy loops to challenging climbs through the region's diverse terrain.
Yes, Dettweiler offers several routes suitable for beginners. There are 33 easy trails, many of which are shorter and have less elevation gain. For example, the Rohan Castle – Saverne Marina loop from Dettwiller is an easy 14.4-mile (23.1 km) route with minimal elevation, perfect for a relaxed ride.
The mountain bike trails in Dettweiler feature a diverse landscape of rolling hills, dense forests, and varied terrain. You can expect challenging ascents and descents through wooded valleys, often with views towards the Vosges and Rhine Valley. Trails frequently pass by ancient castles and natural springs, blending cultural exploration with natural beauty.
Absolutely. For experienced mountain bikers seeking a challenge, Dettweiler offers 22 difficult routes. A notable option is the Château du Grand Géroldseck – Haut-Barr Castle loop from Steinbourg, a demanding 30.4-mile (48.9 km) trail with over 3,500 feet (1,093 meters) of elevation gain, connecting historical castles through forested terrain.
Many trails offer stunning views and pass by historical landmarks. You can enjoy panoramic views over the Vosges and Rhine Valley from sites like Haut-Barr Castle. Other notable attractions include Château du Grand Géroldseck and Rohan Castle, which are often incorporated into loop routes.
Yes, many of the mountain bike trails in Dettweiler are designed as loops, allowing you to start and finish at the same point. For instance, the Saverne Marina – Haut-Barr Castle loop from Steinbourg is a popular moderate 39.5-mile (63.5 km) path that offers extensive riding through varied landscapes.
The mountain bike trails in Dettweiler are highly rated by the komoot community, with an average score of 4.4 stars from over 430 reviews. Riders often praise the diverse terrain, the blend of natural beauty with historical sites, and the well-maintained paths that cater to various skill levels.
For families, focusing on the easier routes is recommended. The region offers 33 easy trails that are generally shorter and less strenuous. These routes often traverse less challenging terrain, making them suitable for riders of different ages and abilities. Consider routes that stick to flatter sections or well-established paths.
Parking is generally available in and around the towns that serve as common starting points for trails, such as Dettwiller itself or nearby Steinbourg. Many trailheads are accessible from these areas, and you can often find designated parking spots close to the beginning of popular routes.
While the trails themselves often wind through natural and historical areas, routes that start or pass through towns like Saverne (e.g., the Saint Michael Chapel – Mont Saint-Michel Shelter loop from Steinbourg) will bring you close to amenities. You can plan your ride to include a stop in these towns for refreshments or a meal.
The spring and autumn months are generally ideal for mountain biking in Dettweiler. In spring, you can enjoy blooming landscapes, while autumn offers spectacular fall foliage. The weather during these seasons is typically milder and more pleasant for riding than the peak of summer or the colder winter months.
While specific regulations can vary by trail or protected area, generally, dogs are permitted on many outdoor trails in the region, often on a leash. It's always best to check local signage at the trailhead or specific park rules to ensure compliance and respect for wildlife and other trail users.


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