4.5
(242)
5,234
riders
96
rides
Mountain biking around Farum Sø offers diverse trails through varied terrain in the Mølleåen valley, northwest of Copenhagen. The region features scenic routes along the lake, which is the third-largest in the Mølleåen river system, and extends into surrounding forests and moor-like areas. This landscape, shaped by the last ice age, provides a mix of natural features for mountain bikers. The area is part of a nature reserve, preserving diverse plant and animal life.
Last updated: June 25, 2026
3.0
(1)
23
riders
10.3km
00:49
80m
80m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
13
riders
33.1km
02:23
160m
160m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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10
riders
53.6km
04:02
310m
310m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5
riders
33.0km
01:57
210m
210m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.9
(14)
439
riders
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
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Nice downwards flow section. There is a rollable drop at the end. Good grip overall but watchout if the wooden bridge is wet (not the worst bridge for that, though)
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A couple of closed turns and an uphill leading to a jump and a board bridge. This section merges with the access from Skovbrynet (section 22)
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Section 17 is meant for downhill flow. Challenge yourself to reach the end without pedalling (and/or braking) to train pumping!
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The board bridge in section 29 offers two possible lines. It can be VERY slippery when wet.
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A beautiful trail that runs right along the lake. You have beautiful views across the water and there are places to swim.
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A mountain bike trail called the ‘Devil's Path’ winds its way through Lystrup Forest. It consists of two loops.
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A troll by Thomas Dambo stands in the middle of the forest. You can see the figure from the road if you know where to find it. Otherwise, you can easily miss it.
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A beautiful path leads you through the forest along the lake. The trees offer pleasant shade on hot summer days.
1
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There are over 100 mountain bike trails around Farum Sø listed on komoot, offering a wide range of options for different skill levels. This includes 20 easy routes, 76 moderate routes, and 7 difficult routes.
The terrain around Farum Sø is diverse, featuring scenic paths along the lake, dense woodlands, and moor-like areas. The landscape was shaped by the last ice age, providing varied natural features. You'll find trails ranging from easy S0-S1 sections to highly technical S3-S6 sections, including a board bridge in Lystrup Forest that can be very slippery when wet.
Yes, Farum Sø offers trails suitable for beginners and families. Many routes are rated S0-S1 on the Single Track Scale, meaning they are relatively easy with few obstacles and gentle gradients. These trails often follow the lake's shore, providing consistent views and a pleasant riding experience. For example, the „Furesøbad" outdoor pool – Path along the shore loop from Farum is a moderate 10.3 km route that takes about 50 minutes to complete.
Experienced riders seeking a challenge will find difficult routes around Farum Sø, particularly in areas like Lystrup Forest, which features the 'Devil's Path' with two engaging loops. These trails can include sections rated S2 to S6, requiring good fitness and advanced riding skills. The Karlenes Bathing Area, Buresø – Lake Buresø loop from Farum is a difficult 53.5 km trail that offers a significant challenge, often completed in about 4 hours.
Farum Sø is rich in natural beauty and landmarks. You can spot diverse birdlife from the Birdwatching Tower at Farum Lake on the southern shore. The lake itself has two islands, Svaneholm and Klavs Nars Holm. You might also encounter the Red Pedestrian Bridge Over Farum Å, where you can hear nature's sounds over the nearby highway. The surrounding forests and moor-like areas also offer picturesque views.
Yes, many mountain bike routes around Farum Sø are designed as loops, allowing you to start and end at the same point. For instance, the Meadow – Tokkekøb Hegn mountain bike trail loop from Farum is a moderate 33.1 km path that traverses meadows and the Tokkekøb Hegn forest, providing a longer circular ride through varied natural settings.
The mountain bike trails around Farum Sø are highly rated by the komoot community, with an average score of 4.5 stars from over 200 reviews. Reviewers often praise the diverse terrain, the scenic lake-side paths, and the well-maintained routes that cater to various skill levels. Over 5000 mountain bikers have used komoot to explore the area's varied terrain.
While the guide does not explicitly state dog-friendly trails, Farum Sø is part of a nature reserve with a 10-kilometer path, Farum Sø Sti, that encircles the lake. Generally, dogs are allowed on trails in Danish nature areas if kept on a leash. It's always best to check local signage for specific rules regarding dogs in different sections of the reserve or forest areas like Lystrup Forest.
Yes, there are facilities available. You can find a Campfire site with lake view at Farum Lake and a Lakeside Campsite for Two Tents with Swimming Access. For refreshments, while specific cafes directly on the trails are not listed, the town of Farum is nearby and offers various amenities. During summer, rowboats can be hired at the eastern end of the lake.
Farum Sø offers mountain biking opportunities year-round, but the best time often depends on personal preference. Spring and autumn provide pleasant temperatures and beautiful scenery with changing foliage. Summer is ideal for combining rides with other activities like swimming or boating. Winter rides are possible, but be aware that technical sections, like the board bridge in Lystrup Forest, can become very slippery when wet or icy.
Farum is well-connected by public transport, making it accessible for mountain bikers. Farum Station is a key hub, and from there, you can often reach various starting points for the trails around the lake. It's advisable to check local bus routes and schedules to find the most convenient access point for your chosen trail.
While specific parking locations are not detailed in the guide, Farum Sø is a popular outdoor destination, and parking facilities are generally available in and around the town of Farum, as well as at various access points to the nature reserve. Look for designated parking areas near trailheads or public access points around the lake.


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