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Routes
Norway
Akershus
Bærum

Sandungen Lake – Illuminated Railway Tunnel loop from Kolsås

Routes
Norway
Akershus
Bærum

Sandungen Lake – Illuminated Railway Tunnel loop from Kolsås

Hard

12

riders

Sandungen Lake – Illuminated Railway Tunnel loop from Kolsås

07:21

105km

1,710m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: March 28, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Vestmarka

Kjekstadmarka

Waypoints

A

Start point

Train Station

Get Directions

10.3 km

Tuemyr naturreservat

Nature Reserve

2

11.9 km

Sandungen Lake

Highlight • Lake

Nice lake, perfect for a dip during hot summer days!

Tip by

3

12.0 km

Several nice spots to take a rest. Sheep - watch your step!

Tip by

17.3 km

Høgåsen naturreservat

Nature Reserve

33.0 km

Åsvanna

Lake

6

40.2 km

Glitre lake

Highlight • Lake

Glitre is a lake situated near the boundary of the Finnemarka Nature Reserve. Roads and trails skirt parts of its shoreline, offering pleasant views across the expansive water. It's a good place for a scenic break while exploring the region.

Tip by

7

70.1 km

Old Railway Tunnel

Highlight • Structure

This has previously been a railway line, now it is for hiking and cycling. Very nice.

Tip by

8

70.5 km

Kjekstadmarka Railway Tunnel

Highlight • Structure

Railway cycle path with partial sea views and two tunnels

Translated by Google •

Tip by

9

70.7 km

Illuminated Railway Tunnel

Highlight • Structure

Old railway tunnel. Very beautiful.

Tip by

B

105 km

End point

Train Station

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Way Types & Surfaces

Way Types

65.6 km

14.5 km

13.8 km

5.27 km

5.11 km

382 m

334 m

Surfaces

38.6 km

33.1 km

18.8 km

13.3 km

1.18 km

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Elevation

Elevation

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

Highest point (470 m)

Lowest point (10 m)

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Weather

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Sunday 24 May

21°C

12°C

-- %

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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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