Lac de Chalain
Natural Site

Lac de Chalain


A must for swimming in the Jura!

Lake Chalain is the largest natural lake in the Jura. On the lake shore, the remains of villages with houses on stilts dating back to 3000 BC have been remarkably preserved below the water level. After 30 years of study of the lakeside settlement, the site constitutes one of the most extraordinary documentary sources for the knowledge of the daily life of men and women in the Neolithic. The research site cannot be visited (more information: ).

Beyond this exceptional past, the lake of Chalain is today a paradise for holidaymakers and sportsmen. Many activities are possible on the lake, in the middle of turquoise waters that can be admired from the Fontenu lookout.

Possible activities: Swimming: 3 supervised beaches.

- Domaine de Chalain: access from Doucier, paying parking in May, June and September on weekends and public holidays: motorbike 1€ - car: 3€ - camper van: 4€ - in July/August: the day (from 9am): motorbike 2€ - car: 4€ - camper van: 8€.
Bus 10€ on weekdays and 15€ on weekends and public holidays

1€ discount on a 4.50€ entry to the Lagons swimming pool on presentation of a parking ticket.
2€ discount on a 6.30€ entry to the swimming pool on presentation of a parking ticket.

-La Pergola (Marigny): Campsite car park: 4 € / car for the day. Municipal car park in Marigny (opposite the campsite) paying in July and August: day (9am - 4.30pm) 3 € / afternoon (4.30pm - 6pm) 2 € / 10 space pass 2 €.

- Doucier beach: Paying in July-August: one day during the week: 3.5 € (car), 2.5 € (motorbike), 8.00 € (camping car)
Day on Sunday: 4.50 € (car), 2.5 € (motorbike), 10.00 € (camping car)

Other water activities :
fishing, sailing, kayaking, pedalos. Picnic area.

Hiking or mountain biking: tour of the lake (10 km), northern loop (4.5 km), southern loop (6 km).

Cycle tour n° 12 - 33.7km - departure Doucier or Marigny

Lac de Chalain
Lac de Chalain
Lac de Chalain

Brochures edited by Montagnes du Jura

Consult our brochure online

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