4.0
(2)
21
riders
4
rides
Gravel biking in Spålen-Katnosa Naturreservat is characterized by expansive forested hills, predominantly spruce, and large lakes like Katnosa. The terrain features wide and gentle formations, interspersed with steeper sections and valley sides. Gravel paths vary from wide roads to more challenging single tracks, offering diverse riding experiences. The reserve spans across Ringerike, Lunner, and Jevnaker, providing varied landscapes for cyclists.
Last updated: July 16, 2026
1
riders
21.7km
01:39
370m
370m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
12.1km
00:50
160m
150m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.5
(2)
16
riders
68.3km
04:44
1,100m
1,100m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
4
riders
39.2km
02:42
630m
630m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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Stunned by how beautiful it was to be up there! Lovely nature!
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Vikseterfossen is a hidden natural gem located in the Krokskogen region, near Lake Damtjern. The waterfall is part of a stream that flows through a lush, forested ravine, offering a more secluded experience compared to the more frequented trails in the area.
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Damtjern is a scenic highland lake that serves as a major gateway to the surrounding wilderness. The lake is nestled within a dense forest of spruce and pine, characterized by its calm waters and rugged, rocky shoreline.
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Beautiful place above Oslo, you can easily explore the city by bike.
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On the eastern shores of Bogstadvannet is Bogstad Manor, a beautiful manor house. There's a cafe here for some post run refreshment, while there's also a museum where you can find out more about the history of the lake and house.
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Watch the farm animals, the old buildings, the view and enjoy the café.
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The reserve features expansive forested hills, primarily spruce, and large, serene lakes like Katnosa. You'll encounter a mix of wide and gentle gravel roads, interspersed with steeper sections and valley sides. Some routes may also include more challenging single tracks, providing a dynamic experience for riders of various skill levels.
Yes, there are routes suitable for those looking for an easier ride. For example, the Storflåtan Lake – Damtjern loop from Damtjern is rated as easy, covering 8.4 miles (13.5 km) through forested areas and past Storflåtan Lake. This route is often completed in about 1 hour 16 minutes, making it a good option for a less strenuous outing.
Spålen-Katnosa Naturreservat is rich in natural beauty. You'll find large lakes, including the prominent Lake Katnosa, and extensive forest views. The area also boasts sections of old-growth coniferous forest and wetlands. For panoramic vistas, viewpoints like Lortholkollen offer stunning views of the surrounding landscape. You can also enjoy the diverse plant species, including rare lichen like 'huldrestry'.
While specific parking locations are not detailed in the route descriptions, many routes, such as the Sørkedalen General Store & Café – Bogstad Manor loop from Damtjern, start from areas like Damtjern, which typically have designated parking for outdoor activities. It's advisable to check the starting point of your chosen route on komoot for specific parking information.
The region is accessible, but direct public transport options specifically tailored for cyclists into the heart of the Naturreservat might be limited. Many routes start from locations that may require a short drive or a combination of public transport and cycling to reach. For detailed public transport information, it's best to consult local transport authorities or plan your journey using a mapping service.
As a nature reserve, general rules for protecting the environment apply, such as staying on marked trails and respecting wildlife. While specific cycling permits are not commonly required for general access, it's always good practice to be aware of any local regulations. For comprehensive information on the reserve's rules, you can refer to the official Norwegian Wikipedia page for the reserve: Spålen-Katnosa naturreservat.
The best season for gravel biking is typically from spring through autumn when the trails are free of snow and ice. During these months, you can fully enjoy the lush forested landscapes and serene lakes. Winter transforms the area into a destination for skiing, so gravel biking conditions would be challenging or impossible due to snow.
Yes, the reserve is rich in cultural historical sites. You can explore remnants of past logging activities, old logging roads, traditional mountain farms (setrer), and former settlements. A notable attraction is Finnstad, one of the best-preserved old Finnish farmsteads in the Marka region, which adds a layer of historical intrigue to your ride.
Many of the gravel bike routes in Spålen-Katnosa Naturreservat are designed as loops, allowing you to start and end at the same point. Examples include the popular View of Ringerike – View of Øyangen Lake loop from Øyangen and the Gravel loop from Brattvoll, which offers a moderate 12.1 km ride.
The area is highly rated by the komoot community, with an average score of 4.3 stars. Reviewers often praise the peaceful and quiet roads, extensive forest views, and the varied terrain that offers options for different ability levels. The escape from urban life into the serene natural environment is a frequently highlighted aspect.
For those seeking longer stays, the Sinnerdammen turisthytte and Katnosdammen are unstaffed DNT (Norwegian Trekking Association) cabins that serve as excellent starting points for day trips and offer opportunities for overnight stays. While specific cafes or restaurants directly within the reserve are limited, you may find options in nearby towns or villages surrounding the reserve's boundaries.
One of the most demanding routes is the Sørkedalen General Store & Café – Bogstad Manor loop from Damtjern. This difficult 42.5 miles (68.4 km) path includes significant elevation gain through the forested landscape, requiring excellent fitness and offering a substantial challenge for experienced gravel bikers.


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