Panoramic View below the Egg – Grenchenberg loop from Sonceboz-Sombeval

Panoramic View below the Egg – Grenchenberg loop from Sonceboz-Sombeval

Hard

riders

Panoramic View below the Egg – Grenchenberg loop from Sonceboz-Sombeval

04:11

55.3km

1,160m

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: September 16, 2026

Tips

Includes a segment in which cycling is not permitted

After 50.7 km for 63 m

Waypoints

Start point

Train Station

Get Directions

20.0 km

Panoramic View below the Egg

Highlight • Viewpoint

At this point you have a great view over the Aare valley. You are above the fog line and in autumn / winter you have a great sea of fog …

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21.9 km

View of the Swiss Plateau from Grenchenberg

Highlight • Viewpoint

Not far from the summit of the Grenchenberg, high above Grenchen, the view across the fields and forests over the Swiss Plteau is superb.

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21.9 km

Untergrenchenberg Lodge and Viewpoint

Highlight • Mountain Hut

Opening times from the restaurant and info:
untergrenchenberg.ch

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22.1 km

Grenchenberg

Highlight • Mountain Pass

The Grenchenberg is very suitable as a preparation for our beautiful Swiss passes. Not too steep, constant average incline of about 10%. After about an hour you are upstairs and …

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23.6 km

Grenchenberg

Highlight • Viewpoint

23.9 km

Grenchenberg Plateau

Highlight • Climb

Nice climb. Can be combined to a loop with Weissenstein and Binzberg

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26.2 km

Grenchenbergpass

Mountain Pass

27.4 km

Pré-Richard-Harzer Restaurant

Highlight • Restaurant

In contrast to some other mountain restaurants up here, this one is open despite the pandemic.

j3l.ch/de/P49590/restaurant-pre-richard-harzer

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51.1 km

Col de Pierre Pertuis

Highlight • Mountain Pass

The Col de Pierre Pertuis is an important pass in terms of traffic, which connects the main Jura traffic axis from Biel to La Chaux-de-Fonds with the Tavannes-Delémont-Basel traffic axis. …

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55.3 km

End point

Train Station

Way Types & Surfaces

Way Types