Intro

The 10-km-long walk from Sonvilier to the Hôtel Chasseral leads past the castle ruins of the former Erguël castle, along Jura moors and the upper part of the "Combe Grède".

The Combe-Grède, a spectacular chasm in the Jurrassic limestone, literally divides the mountain vertically into two parts. The walk takes 3.5 hours. You can reach Sonvilier by train; a bus service operates from the Chasseral.

General information

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Time required
4 to 8 hours (full day)
Suitable for children with age
10 to 13 years, 14+ years
Suitable for
Groups
Weather
Outdoor
Category
Education, Nature, Active

Overview

Hint

Overview
Sonvilier
Jura & Three-Lakes

Travel information: Sonvilier