Hint

Intro

The “Étang de la Gruère” is a dammed, but natural moor lake situated in a hollow on the highland plateau of the Franches-Montagnes in the canton of Jura.Together with the forested area around the lake itself, the nature reserve covers an area of 1km2.

Étang de la Gruère at a glance

It lies at an elevation of 998 metres a.s.l. on the municipality land of Saignelégier, approximately half way between Saignelégier and Tramelan. The lake is 600m long, 60m wide at its narrowest point and around 5m deep. Taken together with the forested area around the actual lake and two further small moor ponds to its north east, the Étang de la Gruère nature sanctuary comprises an area of approximately 1km2.

A path for hikers has been designed here that combines all the characteristic elements of the Franches-Montagnes high plateau. If you want to enjoy the scenery to the full all you have to do is to follow the signs and focus on the natural beauty around you as you walk. The trails are well developed with walkways and bridges. It is recommended to stay on the marked trails to avoid trampling the surrounding nature.

Hint

Overview
Étang de la Gruère
Saignelégier
Show on map

Impressions

News

The news listed here is maintained by the regional / local tourist offices, which is why Switzerland Tourism can not guarantee the content.

Experiences & Activities

Show all ofExperiences & Activities

Hotels

Current Offers

  • Les Bois Entrance to the Ski Museum

    After returning to the origins of skiing on the ground floor, visitors are invited to climb up to... from CHF 6
    Offer details


    valid: 10.12.2025 - 06.12.2026

    Learn more about Entrance to the Ski Museum
  • St-Imier Adventure of the Universe

    Thanks to our 355 mm main telescope and other instruments, this visit of the observatory, which... from CHF 27
    Offer details


    valid: 10.04.2026 - 30.10.2026

    Learn more about Adventure of the Universe
  • St-Imier Circuit Secret of St-Imier

    Enjoy privileged access to five mythical locations in Saint-Imier, while witnessing unique artistic... from CHF 11
    Offer details


    valid: 09.12.2025 - 08.12.2026

    Learn more about Circuit Secret of St-Imier

Restaurants

Travel information: Saignelégier