Routes

Planner

Features

Updates

App

Get the App

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

04:12

55.0km

1,170m

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 23, 2026

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 with a view of the Alps. Suitable for a short break on the long ascent via Unterbergstrasse.

Translated by Google •

Tip by

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.

Tip by

21.9 km

Untergrenchenberg Lodge and Viewpoint

Highlight • Mountain Hut

Opening times from the restaurant and info:
untergrenchenberg.ch

Translated by Google •

Tip by

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 you've done a good job. In the restaurant you can treat yourself to a coffee and enjoy the view or drive a little further to Obergrenchenberg and take a short break there. As a descent, the Grenchenberg is easier to drive than many Jura mountains and is relatively clear. Attention! It has some nasty potholes. It is well suited for U / O training because you can introduce several interval blocks.

Translated by Google •

Tip by

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

Tip by

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

Translated by Google •

Tip by

50.7 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. In addition to the current facts, it is a mystical place that already played a very important role in Roman times. Today the 'pass' is no longer so important for traffic due to the Jura motorway that was completed in the 0s and it has become quiet around it - it is all the more worthwhile to visit it.

Translated by Google •

Tip by

55.0 km

End point

Train Station

Way Types & Surfaces

Way Types

18.9 km

17.4 km

16.2 km

1.70 km

862 m

Surfaces

24.2 km

20.3 km

9.86 km

722 m

Elevation

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

Highest point (1,360 m)

Lowest point (600 m)

Weather

Monday 25 May

26°C

16°C

20 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

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

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Embed on a website

Report an Issue

Nearby routes

Hard

5.0

On old smugglers' paths

03:32h

39.9km

640m

Hard

4.0

Bättlerchuchi and Aare River Loop

04:30h

49.7km

840m

Hard

Parc Régional Chasseral on a gravel bike

13:31h

131km

3,430m

Moderate

4.5

223

Stork colony in Altreu – Aare riverbank in Solothurn loop from Busswil BE

03:01h

54.2km

100m

Moderate

4.5

Old Town, Solothurn – Emme River loop from Solothurn West

02:41h

48.4km

190m

Moderate

4.7

109

Along the Canal – Lake Biel loop from Dotzigen

02:14h

43.6km

140m

Hard

4.7

125

Wohlensee – Lake Wohlen loop from Suberg-Grossaffoltern

03:29h

53.3km

800m

Easy

4.6

Lake Biel – Hagneck Canal Mouth loop from Aarberg

01:59h

37.2km

130m

Easy

4.5

Aare riverbank in Solothurn – Along the Aare riverbank loop from Solothurn Baseltor

01:58h

31.2km

70m

Hard

4.0

La Prise Godet Picnic Area loop from Saint-Blaise CFF

02:00h

25.6km

490m

Moderate

4.3

Zihl Bridge – Canal view near La Tène loop from Marin-Epagnier

04:12h

72.3km

330m

Hard

5.0

View of the Doubs – Le Gros-Crêt loop from La Chaux-de Fonds Est

03:26h

39.3km

1,040m

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

Panoramic View below the Egg

View of the Swiss Plateau from Grenchenberg

Untergrenchenberg Lodge and Viewpoint

Grenchenberg

Grenchenberg

Grenchenberg Plateau

Pré-Richard-Harzer Restaurant

Col de Pierre Pertuis

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️