4.4
(80)
596
riders
48
rides
Gravel biking around St. Margrethen, located on the Swiss-Austrian border, offers diverse terrain within the Rhine Valley. The region is characterized by a flat valley floor, green hills, and clear rivers, providing varied cycling experiences. This landscape includes both paved and unpaved sections, suitable for gravel bikes. The area's natural features and existing cycling infrastructure support a range of gravel biking routes.
Last updated: July 2, 2026
5.0
(13)
112
riders
86.9km
04:12
170m
170m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.6
(14)
75
riders
70.2km
03:23
110m
110m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.3
(4)
58
riders
74.7km
03:34
130m
130m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
14
riders
49.2km
03:17
960m
960m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
riders
28.2km
02:06
700m
700m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around St. Margrethen
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You can go hard here! Do lower link and VO2 MAX training!
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Very beautiful view of the entire Lake Constance
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currently total closure due to renovation. Also for CYCLING AND pedestrian traffic!! March-April-May-until?? 2026
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Right next to the motorway, therefore a lot of noise and microparticles. In headwinds, you are also very exposed on the dam. Ideal for muscle-bound people
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Basic but excellent pedestrian/cyclist bridge to avoid the bridge with motor vehicles.
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The historic Wartensee Castle, dating from the 13th century, is located on the Rorschacherberg hill. It also features a historic chapel, and the castle itself houses a Gothic hall. From the beautiful garden terrace, one has a breathtaking panoramic view of Lake Constance.
2
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A very pristine, wild valley! It's definitely worth choosing this route.
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Old Rhine Bridge Liechtenstein/Switzerland
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There are nearly 100 gravel bike routes around St. Margrethen. These include a mix of easy, moderate, and difficult trails, catering to various skill levels.
The terrain around St. Margrethen is diverse, ranging from the flat valley floor of the Rhine Valley to green hills and riverbanks. You'll encounter both paved and unpaved sections, making it ideal for gravel biking. Routes like the Weissenfluh Plateau – Forest Trail loop from Au SG offer significant elevation changes, while others follow the tranquil Alter Rhein.
Yes, St. Margrethen offers several easy gravel bike routes. A great option for a more relaxed ride is the Rhine Delta Nature Reserve – Polderdamm Path in the Rhine Delta loop from Gaißau, which is 24.4 km long and features minimal elevation gain, making it suitable for beginners or families.
The region is rich in natural beauty. You can enjoy expansive views along the Rhine River Pathway, explore the tranquil environment of the Alter Rhein, or visit the Karren Viewing Platform for panoramic vistas. The Bregenzerach Gorge and Feientobel Waterfalls also offer stunning natural sights.
Many of the gravel routes around St. Margrethen are designed as loops. For example, the popular Rheindamm Path – Rhein River Pathway loop from Heerbrugg and the Illspitz mouth of the Rhine – Rhein River Pathway loop from Au SG are both excellent circular options that allow you to start and end at the same point.
The gravel biking routes in St. Margrethen are highly rated by the komoot community, with an average score of 4.6 stars from over 140 reviews. More than 1000 gravel bikers have explored the varied terrain, often praising the scenic river views and the diverse range of trails available.
Absolutely. While there are easy and moderate options, St. Margrethen also offers 57 difficult gravel bike routes for experienced riders. The Weissenfluh Plateau – Forest Trail loop from Au SG, with its significant elevation gain, is a prime example of a challenging ride in the area.
The diverse landscape of St. Margrethen makes it suitable for gravel biking across multiple seasons. While specific seasonal conditions can vary, spring and autumn generally offer pleasant temperatures and beautiful scenery. The flat valley routes can often be enjoyed even in milder winter conditions.
Yes, the region boasts several interesting attractions. You can visit the Forum Würth Rorschach and Sculpture Garden, or explore the Rheineck Rhine Landing Stage. The proximity to Lake Constance also means attractions like BSB Harbor Lindau and the Bregenz Lakeside Promenade are within reach.
While specific pub stops are not detailed for every route, the region around St. Margrethen, including towns like Rheineck and Au SG, offers various cafes and restaurants. The Restaurant St. Anton, Oberegg is one such establishment that can be found near some of the higher elevation routes.
One of the longer routes you can tackle is the Rheindamm Path – Rhein River Pathway loop from Heerbrugg, which spans 87.7 km and typically takes around 5 hours and 39 minutes to complete.
St. Margrethen is well-connected, being on the Swiss-Austrian border. Many routes start from towns like Heerbrugg, Au SG, or Rheineck, which generally offer public transport links and parking facilities, making it convenient to access the trails.


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