4.6
(1601)
8,214
hikers
579
hikes
Hiking around Biederthal offers diverse terrain within the Alsatian Jura mountains, characterized by forested areas and varied landscapes. The region features the notable "canyon" of Biederthal and scenic trails along the Franco-Swiss border. These geological settings provide impressive panoramas and a rich environment for outdoor activities. The gently rolling hills of the French Sundgau contribute to a varied hiking experience.
Last updated: July 11, 2026
4.7
(6)
32
hikers
9.07km
02:35
210m
210m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(11)
44
hikers
14.1km
03:58
290m
290m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
11
hikers
7.56km
02:18
260m
260m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(4)
17
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.3
(3)
5
hikers
6.63km
01:54
160m
160m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The still well-preserved Landskron ruin takes you on a journey into the past and offers impressive remains from the age of knights. Besides the great castle complex, a visit is also worthwhile for the wonderful view.
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Since 1926, the monastery church has borne the papal title of honor of a Basilica minor. Originally built in the late Gothic style, the interior was redesigned several times and furnished and painted in the Neo-Baroque style between 1900 and 1934. The mighty high altar at the end of the choir, a gift from the French King Louis XIV, was consecrated in 1680.
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In the years 1934/35 the castle must have been in a state of severe decay, so the ACV Basel acquired the ruin and rebuilt it as a youth hostel in cooperation with the Swiss Castle Association. Unemployed young people built their dream castle out of it, which today primarily serves groups and school classes as a base for a few princely days.
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Rather rudimentary, but a fire pit with a good view.
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climbed up all the way to Ramel ridge
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Marks the border between Switzerland and France
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The Saint-Brice Chapel is located between Schwaben and Hausgauen in an idyllic and green setting and currently dates back to 1695.
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Rotberg Castle is located on the recently signposted Castle Magic Route 114 and is worth every visit, especially for an overnight stay. Although the castle is a Swiss youth hostel, it can also be rented privately: for weddings, anniversaries, etc. The entire castle is also available with or without catering. It is closed during the winter months. The shared rooms have been recently renovated. For only two or a few people, it is best to contact the castle directly; the tower room for two, for example, is not listed online.
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Biederthal offers a wide selection of hiking opportunities, with nearly 600 routes recorded on komoot. These range from easy strolls to more challenging treks through the Alsatian Jura mountains.
The terrain around Biederthal is diverse, characteristic of the Alsatian Jura mountains. You'll find a mix of forested areas, gently rolling hills of the French Sundgau, and scenic trails along the Franco-Swiss border. Some routes feature impressive panoramas and geological formations like the 'canyon' of Biederthal.
Yes, Biederthal has over 250 easy routes. For a pleasant, less demanding walk, consider the Castle in the Leimental – Burg im Leimental Castle loop. This easy 6.6 km trail offers a gentle introduction to the region's charm.
Many trails in Biederthal incorporate historical sites. You can explore routes that pass by castles and chapels. For example, the Mariastein Monastery – Rotberg Castle loop connects two significant historical landmarks. Another option is the Landskron Castle – Landskron Ruins loop, which takes you through historical castle grounds.
Yes, many of the popular routes around Biederthal are circular, allowing you to start and end at the same point. Examples include the Sainte-Walburge chapel – Saint-Brice Chapel loop and the Rämelturm Observation Tower – Bizarre Rock Formations loop, both offering varied scenery and points of interest.
The region boasts several natural wonders. You can discover the unique 'canyon' of Biederthal, explore the Kaltbrunnental Gorge, or visit the Dwarves' Grotto. The Chaltbrunnental Nature Reserve also offers beautiful natural landscapes.
The hiking trails in Biederthal are highly regarded by the komoot community, with an average rating of 4.6 stars from over 1,400 reviews. Nearly 8,000 hikers have used komoot to explore the area, often praising the diverse landscapes, well-maintained paths, and the blend of natural beauty with historical sites.
Yes, the Alsatian Jura mountains provide numerous opportunities for panoramic views. The Raemel range, reaching 832 meters, offers a striking backdrop, and many trails, especially those in higher elevations or along the Franco-Swiss border, are known for their impressive vistas of the surrounding region and even Switzerland.
Absolutely. Biederthal is rich in both. Routes like the Sainte-Walburge chapel – Saint-Brice Chapel loop allow you to explore spiritual heritage amidst natural settings. The region also features the 80 km 'Circuit of the Three Castles of the Alsatian Jura', which guides hikers past significant castles like Ferrette, Morimont, and Landskron, offering magnificent panoramas.
Biederthal offers enjoyable hiking experiences throughout much of the year. Spring and autumn provide pleasant temperatures and beautiful scenery with blooming flowers or vibrant fall foliage. Summer is also popular, though some trails might be warmer. Winter hiking is possible, but conditions can vary, so checking local weather and trail reports is advisable.
Yes, for those interested in unique natural features and viewpoints, the Rämelturm Observation Tower – Bizarre Rock Formations loop is an excellent choice. This moderate trail takes you to an observation tower and past intriguing rock formations, offering distinct sights along the way.


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