With family or friends, the treasure hunt is an original activity that takes adventurers through the Grande Cariçaie nature reserve.
In a playful format, participants set off from Estavayer-le-Lac to discover Switzerland’s largest lakeshore marshland, with a special focus on the history of the reserve. Questions, riddles and puzzles enhance the walk in the heart of nature. Explorers must use observation, reasoning and memory to solve the challenges at the eight stations. In short, the treasure hunt is fun for all ages.
Opening hours
Opening hours
- From 29 Nov 2025 to 19 Apr 2026
Good to know
Good to know
- Access
- Start: Entrance to the Grande Cariçaie in Estavayer-le-Lac
- Route: Loop trail, free return to the starting point
- Parking: free at Chemin de la Grande Gouille, near the start and the tennis club
- How the activity works
- Treasure-hunt trail with free and independent access, no equipment and no reservation required. Riddle panels line the path and guide participants from one station to the next.
- Chocolate fondue
- The route used to end at the Frogs & Roses Café restaurant, where a chocolate fondue was served to participants. Following the closure of the restaurant, the chocolate fondue is unfortunately no longer offered. However, the treasure hunt can still be completed freely and free of charge, independently.
- Duration and distance
- Estimated duration: approx. 1 hr 30 min
- Length: 5.5 km
- Additional information
- Audience: ideal family activity, suitable for children of all ages and accessible with a stroller
- Game languages: French and German
- This excursion takes place in strict compliance with the rules of the nature reserve and in areas open to the public. To avoid disturbing wildlife and to facilitate observation, dogs must be left at home.
Access
Zugang
- Public transport
- Directions
Contact
Contact
- Main contact
- Estavayer-le-Lac Région Place des Bastians 1 1470 Estavayer-le-Lac +41 26 301 60 30 [email protected] estavayerlelac.ch










