4.4
(592)
3,180
riders
224
rides
Gravel biking around Therwil offers a diverse landscape characterized by rolling hills, dense woodlands, and river valleys, providing varied terrain for off-road cycling. The region features a network of paths that traverse both open countryside and areas with historical towns and bridges. Riders can expect routes that include both paved and unpaved sections, often with significant elevation changes. This area provides a blend of natural scenery and cultural points of interest suitable for gravel biking.
Last updated: July 2, 2026
4.0
(3)
22
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
10
riders
49.5km
03:37
1,020m
1,020m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.2
(5)
16
riders
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.3
(3)
6
riders
31.3km
02:23
510m
510m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(1)
7
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Great view - in good weather you can see individual Alpine peaks
0
0
Yes, getting through here requires some leg power and steering skills. Depending on the past weather, the wide path can be so muddy that it's almost impassable. BUT right next to it, there's a small singletrack trail that allows for good progress.
0
0
Beautifully landscaped paths
3
0
Nice barbecue area
0
0
Allows a view over the trees towards Basel/Black Forest
6
1
This small agricultural road, on the border between Switzerland and France, allows you to admire Basel in the distance. The agglomeration is easily recognizable by the Roche Towers, the two towers of the headquarters of the pharmaceutical company Roche.
0
0
Therwil offers a wide selection of gravel biking routes, with over 330 trails available. These range from easy excursions to challenging rides, catering to various skill levels.
The gravel bike trails around Therwil offer a mix of difficulties. You'll find a few easy routes, over 130 moderate options, and nearly 200 difficult trails, ensuring there's something for every rider, from beginners to advanced cyclists.
While many routes are moderate to difficult, there are a few easier options available. For instance, the region features routes that are less demanding, perfect for those new to gravel biking or looking for a more relaxed ride. You can filter for 'easy' routes on komoot to find these.
Experienced riders looking for a challenge will find plenty of difficult routes. A notable option is the Laufen old town – Birs near Soyhières loop from Therwil, which covers 65.8 miles (105.9 km) with significant elevation changes, exploring river valleys and historic townscapes.
Trail lengths vary significantly. For example, the Heiligholz Bridge – Rütihard Covered Bridge loop from Therwil is a difficult 32.5-mile (52.4 km) path, typically taking around 3 hours 50 minutes. Shorter routes like the Wald-Singletrail – View of Hagenthal loop from Oberwil BL are about 19.4 miles (31.3 km) and can be completed in about 2 hours 25 minutes.
Many routes offer opportunities to see interesting sights. You might encounter historical structures like the Spalentor City Gate or the Peace Bridge. For natural beauty, consider routes that pass by the View from Gempenfluh or through the Kaltbrunnental Gorge.
While the guide highlights several difficult and moderate routes, the region does offer paths suitable for families, particularly those with some cycling experience. Look for routes categorized as 'easy' on komoot, which often feature flatter terrain and less technical sections, ideal for a family outing.
The region's diverse landscape makes it enjoyable across multiple seasons. Spring and autumn offer pleasant temperatures and beautiful scenery, especially with the changing foliage. Summer is also great, though some routes might be more exposed to the sun. Winter riding is possible, but be prepared for potentially colder temperatures and varying trail conditions, especially in forested or higher elevation areas.
The komoot community highly rates the gravel biking experience in Therwil, with an average score of 4.5 stars from over 580 reviews. Riders often praise the varied terrain, which includes forested singletracks, river paths, and routes connecting historic towns, offering a blend of natural beauty and cultural points of interest.
Yes, many of the popular gravel bike routes around Therwil are circular, allowing you to start and end at the same point. Examples include the Farm Museum – Saint Martin Church, Oltingue loop from Therwil, which is a moderate 45.2 km ride, and the Path Along Tram Line 10 – Vue sur Wolschwiller loop from Oberwil BL.
Given the region's blend of natural scenery and historic towns, many routes pass through or near villages and towns where you can find cafes, restaurants, or local shops for refreshments. Planning your route with komoot allows you to see points of interest and potential stops along the way.


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