4.6
(996)
3,502
riders
560
rides
Mountain biking in Stellmoor-Ahrensburger Tunneltal offers routes through a landscape shaped by the last Ice Age, featuring a varied river valley with wet lowlands, riparian forests, and geest ridges. The terrain includes glacial landforms like sölle, drumlins, and eskers, creating an undulating topography with varying elevations. This irregularly shaped valley system provides diverse conditions for mountain bikers, from flat paths along rivers to more challenging sections on elevated ridges.
Last updated: July 6, 2026
5.0
(6)
32
riders
30.9km
01:59
90m
90m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.6
(8)
22
riders
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

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3.6
(5)
17
riders
37.2km
02:10
140m
140m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(2)
11
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.8
(6)
7
riders
42.1km
02:48
180m
180m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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The Wohldorfer Wald is worth a walk. If you don't have a bike or car, get off at the Ohlstedt subway station, and you're almost there.
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Tunneltal, it's worth a walk here at any time of the year.
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Here you can avoid traffic wonderfully and ride to the city center along the Alster.
1
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This is a very personal highlight and somewhat irritating for the community. It's disruptive when planning routes.
1
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Nice atmosphere and little traffic 🤟🦖
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Please note the opening times of the gates at the bridges!
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A beautiful forest area with lovely small and large paths.
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There are nearly 600 mountain bike routes in Stellmoor-Ahrensburger Tunneltal. This includes a wide range of options, with over 240 easy trails, more than 310 moderate routes, and around 35 difficult trails, catering to various skill levels.
The terrain in Stellmoor-Ahrensburger Tunneltal is shaped by its Ice Age origins, offering a varied landscape. You'll find wet lowlands, riparian forests, and geest ridges. The area features glacial landforms like sölle (kettle holes), drumlins (oval hills), and eskers (ridge-like deposits), creating an undulating topography with varying elevations. This means routes can range from flat paths along rivers to more challenging sections on elevated ridges and through forests.
Yes, Stellmoor-Ahrensburger Tunneltal offers several easy routes suitable for families. These trails often follow flatter sections along rivers or through less challenging forest paths. For example, the Hollow Way Trail – Lottbek Reservoir loop from Ahrensburg West is an easy 31 km trail that circles the Lottbek Reservoir, providing a pleasant ride for various skill levels.
The region is rich in natural and historical points of interest. You can experience the unique Floating boardwalk in the Stellmoor–Ahrensburg Tunnel Valley, which offers an adventurous ride across the bog. Other notable sights include the Arnesvelde Castle Ruins, a historical site in the Hopfenbach valley, and the View of the Stellmoorer Tunneltal, offering panoramic vistas of the glacial landscape.
The mountain bike routes in Stellmoor-Ahrensburger Tunneltal are highly rated by the komoot community, with an average score of 4.6 stars from over 1,000 reviews. Reviewers often praise the varied landscape, the well-maintained paths, and the opportunities to explore both natural beauty and historical sites.
Absolutely. Over 310 moderate routes are available. A popular choice for intermediate riders is the Beimoorwald S1 singletrack – Forest Trail in Großhansdorf loop from Ahrensburg West, which is a 29.7 km path navigating through the Beimoorwald forest with engaging singletrack sections. Another option is the Stormarn Rail Trail – Lakeside view at Großensee loop from Ahrensburg West, offering scenic views.
Yes, for experienced mountain bikers seeking a challenge, there are around 35 difficult trails. One such route is the Rahlstedter Uferweg – Tunneltal Pond loop from Ahrensburg West, a 37.2 km trail that leads through the Tunneltal Pond area and features more demanding sections due to the undulating topography.
The diverse landscape of Stellmoor-Ahrensburger Tunneltal can be enjoyed throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, with autumn showcasing beautiful fall foliage. Summer is also popular, but be mindful that the floating boardwalk can be slippery when wet. Winter riding is possible, but conditions may vary, and some paths might be more challenging due to mud or ice.
Yes, many of the mountain bike trails in Stellmoor-Ahrensburger Tunneltal are designed as loops, allowing you to start and end at the same point. Examples include the Hollow Way Trail – Lottbek Reservoir loop from Ahrensburg West and the Wittmoor Heath Trail – Bredenbeker Pond loop from Ahrensburg West, both offering comprehensive tours of their respective areas.
Yes, Stellmoor-Ahrensburger Tunneltal is a designated nature conservation and Flora-Fauna-Habitat (FFH) area. This means it's an ecologically important and well-preserved environment. While mountain biking is generally permitted on designated trails, cyclists are encouraged to show respect for nature. In some sensitive areas, you might be required to dismount and push your bike to protect the delicate ecosystems.
The Tunneltal is an internationally important archaeological site, known for late Ice Age reindeer hunter cultures. The Alfred-Rust hiking trail, named after the archaeologist, features information plaques detailing the geology and archaeological importance of the area. While primarily a hiking trail, sections may be accessible or visible from mountain bike routes, offering insights into the region's ancient past.


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