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Mountain biking trails

Romstjern Lake – Røverkollen Nature Reserve loop from Grorud

Routes

Mountain biking trails

Romstjern Lake – Røverkollen Nature Reserve loop from Grorud

Moderate

riders

Romstjern Lake – Røverkollen Nature Reserve loop from Grorud

01:13

10.8km

320m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is right next to a parking lot.

Last updated: May 10, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 6.58 km for 263 m

After 7.57 km for 110 m

Waypoints

Start point

Parking

Get Directions

163 m

Lillomarka Arena

Highlight • Rest Area

cross-country ski, roller-ski or playground

Tip by

2.63 km

Røverkollen naturreservat

Nature Reserve

3.17 km

Røverkollen Telecommunication Tower

Highlight • Monument

Røverkollen is a 404-meter-high hill located on the border between Oslo and Nittedal municipalities, featuring a prominent TV mast and a concrete lookout tower. The area is ecologically valuable due …

Tip by

6.24 km

Romstjern Lake

Highlight • Lake

The lake is part of the Slattumsrøa Nature Reserve, with inflow from Lusevasan in the north and outflow to Steinbruvannet in the south. A lit trail runs along the eastern …

Tip by

8.04 km

Røverkollen Nature Reserve

Highlight (Segment) • Forest

10.8 km

End point

Parking

Way Types & Surfaces

Way Types

7.86 km

2.31 km

567 m

< 100 m

Surfaces

4.58 km

3.79 km

1.30 km

1.12 km

< 100 m

Elevation

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

Weather

Friday 26 June

27°C

13°C

11 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

Comments

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Romstjern Lake – Røverkollen Nature Reserve loop from Grorud

Lillomarka Arena

Røverkollen Telecommunication Tower

Romstjern Lake

Røverkollen Nature Reserve

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