Grandfey Viaduct – Biberen River Trail loop from Villars-sur-Glâne

Routes

Mountain biking trails

Grandfey Viaduct – Biberen River Trail loop from Villars-sur-Glâne

Moderate

3.8

(5)

riders

Grandfey Viaduct – Biberen River Trail loop from Villars-sur-Glâne

03:24

44.6km

650m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: August 7, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 14 m for 13 m

After 6.82 km for 3 m

After 7.16 km for 5 m

After 43.6 km for 6 m

After 44.6 km for 13 m

Waypoints

Start point

Train Station

Get Directions

7.16 km

Grandfey Viaduct

Highlight • Bridge

The Grandfey Viaduct on the railway line from Bern to Freiburg is one of the largest bridges in Switzerland. It was built between 1858 and 1862 and is 334 m …

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Tip by

8.35 km

View of Fribourg

Highlight • Viewpoint

10.6 km

Düdinger Möser

Nature Reserve

11.0 km

Observation Tower at Grosses Düdinger Moos

Highlight • Viewpoint

19.6 km

Forest Arena Gurmels

Highlight • Rest Area

Picnic place with 3 tables, a fireplace, swings. Very close to the Vita Course. Place can be reserved.

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Tip by

20.6 km

Toblerone Line at Biberenächer

Highlight • Historical Site

Concrete lock from WW2. Adjacent to the beaver. At the end of the barrier there are also bunkers.

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Tip by

21.2 km

Biberen River Trail

Highlight (Segment) • Trail

quiet, nature, remote, clean fruit

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Tip by

28.2 km

Monterschuwald

Forest

29.2 km

Viewpoint Breilles

Highlight • Viewpoint

View of the Freiburg Pre-Alps and La Berra. At the edge of the forest there are park benches for a march stop.

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Tip by

34.0 km

View of Lake Schiffenen

Highlight • Viewpoint

From here you have a beautiful view of the lake

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Tip by

41.9 km

Bois de Moncor

Forest

44.6 km

End point

Train Station

Way Types & Surfaces

Way Types

15.9 km

9.41 km

8.33 km

6.91 km

3.98 km

< 100 m

Surfaces

17.5 km

8.20 km

7.07 km

6.46 km

4.31 km

1.09 km

Elevation

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

Highest point (710 m)

Lowest point (510 m)

Weather

Friday 9 October

16°C

9°C

98 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

Comments

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Grandfey Viaduct – Biberen River Trail loop from Villars-sur-Glâne

Grandfey Viaduct

View of Fribourg

Observation Tower at Grosses Düdinger Moos

Forest Arena Gurmels

Toblerone Line at Biberenächer

Biberen River Trail

Viewpoint Breilles

View of Lake Schiffenen

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