4.6
(54)
234
riders
49
rides
Gravel biking around Metzerlen-Mariastein offers a diverse landscape for riders, characterized by rolling hills, river valleys, and agricultural plains. The region features dense forests, lush meadows, and clear streams, set against the backdrop of the Blauen and Jura mountains. Routes traverse open fields, follow riverbanks, and pass through scattered woodlands. The area's topography includes moderate elevation changes, making it suitable for various skill levels.
Last updated: May 5, 2026
5.0
(2)
11
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
13
riders
29.9km
02:15
560m
560m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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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.
5.0
(1)
10
riders
33.0km
02:10
610m
610m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Grand Étang de la Réselle is located near Delémont and is an idyllic pond in the middle of the forest. Surrounded by tranquility and nature, it offers a beautiful resting place for hikers. A circular path leads along the water and invites you to linger. Especially on warm days, the shady location provides pleasant coolness. The Étang is a rather unknown destination and therefore pleasantly quiet. In combination with the Vorbourg ruin, a varied hike can be planned.
5
0
The Stutzkapelle Liesberg is located above Liesberg on the quiet Stutzweg. The simple chapel serves as a place of devotion and invites hikers for a short break. Surrounded by the Jura hills, it offers a beautiful view and is a popular destination for walkers. Ideal for quiet moments on the go.
6
0
The night of the summer solstice in 1984 was dramatic and ominous. Flames shot into the sky above Angenstein Castle, sparks flew through the thick clouds of smoke, and the old castle chapel crackled in the heat. Two precious bells, which had rung out across the valley for centuries, suddenly fell silent. When the smoke cleared, they had vanished. The residents were baffled. No one knew whether thieves had taken advantage of the confusion or whether an ancient curse had completed the work of destruction. The report on SRF: https://www.srf.ch/play/tv/schweiz-aktuell/video/mysterioeser-fund?urn=urn:srf:video:f2e42c17-9264-407f-a914-8eb7cd0d9cf4
3
0
There are better places to admire the Birs: It's always quite busy and there's heavy traffic here. Therefore, I recommend: Take a look as you drive by and move on.
0
0
The medieval Angenstein Castle belongs to the Canton of Basel-Stadt and is not open to the public. However, the castle can be viewed quite well from the outside, and rooms can be rented for events. The name means 'narrow stone' and comes from the narrow passageway on the site. Throughout its history, it has been burned down, destroyed, and rebuilt many times. The last fire occurred in 1984. The castle also houses rental apartments, and below it lies the Angenstein fortification – a military historical monument of national importance. Bunkers from the Second World War are visible; the painted facades were only added in the 1960s. The Muggenberg bunker complex is visible opposite.
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
Fishing, why not? A bit of a strange location, but entertaining.
1
1
A small artificial fish pond. Beautifully situated and just right for a quick rest.
0
0
There are over 80 gravel bike routes available in the Metzerlen-Mariastein region, offering a wide variety of distances and difficulty levels for all riders.
The region features a diverse landscape with rolling hills, river valleys, and agricultural plains. You'll find routes traversing open fields, following riverbanks like the Birs, and passing through scattered woodlands, all with moderate elevation changes.
Yes, there is at least one easy gravel bike route available. Many of the moderate trails also offer accessible sections, making the area suitable for those new to gravel biking. For a moderate option, consider the Coat of Arms Rock, Chessiloch – The Birs River at Angenstein loop from Laufen.
For more advanced riders, there are over 50 difficult gravel bike routes in the area. A challenging option is the Heiligholz Bridge – Rütihard Covered Bridge loop from Therwil, which covers over 52 km with significant elevation changes.
Yes, several routes offer longer distances. The Heiligholz Bridge – Rütihard Covered Bridge loop from Therwil is a substantial 52.4 km ride, and the Farm Museum – Saint Martin Church, Oltingue loop from Therwil is another excellent option at 45.2 km.
Many routes offer beautiful scenery and pass by notable landmarks. You might encounter the Kaltbrunnental Gorge, the serene Grand Étang de la Réselle, or the historic Mariastein Monastery. The trails often connect these natural and cultural highlights.
Absolutely. Most of the gravel bike routes in the region are designed as loops, allowing you to start and finish at the same point. An example is the Beiligenbrunn Chapel – Hégenheim - Hagenthal cycle path loop from Leymen.
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 80 reviews. Riders often praise the diverse landscape, the mix of challenging and accessible routes, and the beautiful natural and historical points of interest along the way.
While specific public transport connections vary by starting point, the region is generally well-served by local and regional transport networks. Many routes start near towns or villages that have bus or train stations, making it possible to access trails without a car.
Yes, the routes often pass by beautiful natural areas. You can cycle near the Grand Étang de la Réselle or the Chaltbrunnental Nature Reserve, offering scenic views and opportunities to enjoy the local flora and fauna.
The moderate climate of the region makes it suitable for gravel biking through much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer provides longer daylight hours. Winter riding is also possible, though trail conditions may vary with snow or ice.


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