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Mountain biking trails

Bergsåsen Radar Station – View from Halvorsenhytta loop from Asker golfklubb

Mountain biking trails

Bergsåsen Radar Station – View from Halvorsenhytta loop from Asker golfklubb

Hard

5

riders

Bergsåsen Radar Station – View from Halvorsenhytta loop from Asker golfklubb

01:55

19.4km

570m

Mountain biking

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is right next to a parking lot.

Last updated: September 10, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 4.15 km for 1.15 km

After 17.0 km for 538 m

Waypoints

A

Start point

Parking

1

4.14 km

Flow Trail to Semsvann

Highlight • MTB Park

2

4.82 km

Technical S2 trail in Furuåsen og Hagahogget Nature Reserve

Highlight • Trail

3

5.99 km

Bergsåsen Radar Station

Highlight • Monument

Very well suited for gravel biking too; no problem with my 32mm tires

Tip by

4

9.76 km

View from Halvorsenhytta

Highlight • Viewpoint

Perched on a scenic hillside, Halvorsenhytta offers a breathtaking panoramic view of rolling forests, sparkling lakes, and distant mountain peaks. Enjoy the view from those benches.

Tip by

5

9.77 km

View of Oslofjord and Semsvannet from Tveitersetra

Highlight • Viewpoint

6

10.2 km

Flow Trail in Vestmarka

Highlight • MTB Park

7

11.2 km

Waterfall in Semsvannet Landscape Conservation Area

Highlight • Waterfall

A cute little waterfall that flows down a small rock face. You can cross to the other side via a ford, though during heavy rain, you may have to wade through the water.

Tip by

8

11.3 km

Trail Entrance by the Stream, Semsvannet Conservation Area

Highlight • Trail

B

19.4 km

End point

Parking

Way Types & Surfaces

Way Types

7.28 km

7.15 km

2.90 km

2.11 km

Surfaces

9.08 km

5.93 km

1.85 km

974 m

948 m

673 m

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Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (450 m)

Lowest point (140 m)

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Weather

Powered by Foreca

Sunday 18 October

11°C

-1°C

0 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

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