Salins-Les-Bains: Saltworks, Thermal Baths and Mont Poupet

Salins-Les-Bains offers three distinct reasons to visit: the long history of salt production at the Grande Saline, the thermal facilities at ThermaSalina, and walks or hikes on Mont Poupet. Fort Saint-André adds another historic site. You can tailor your search to the experiences that bring you to Salins-Les-Bains.

The history of salt at the Grande Saline

The Grande Saline operated for 1,200 years, until 1962. An underground gallery dating from the 13th century houses a 19th-century hydraulic pump that still works. The 1,200 years refer to the period of operation; the century dates place individual features in context: the gallery is considerably older than the pump. This distinguishes the long history of use from the dates of the surviving technology. On a guided tour, you descend to the two brine wells protected by vaulted ceilings. This connects the history of the technology with a close-up look at the well complex. Check the seasonal availability of guided tours in advance when planning your visit.

ThermaSalina and the experience pool

ThermaSalina offers a different experience from the Grande Saline: the single-storey facility covers 2,800 m² and has naturally salty water. The thermal experience pool for relaxation includes a whirlpool, massage jets, a counter-current swimming lane and swan-neck jets. This means the same pool combines relaxation features with a swimming lane. If particular facilities are important to your plans, check their availability before your visit.

Fort Saint-André: ramparts, buildings and views

Fort Saint-André was rebuilt by Vauban from 1674 onwards. It includes hidden rooms, military buildings, ramparts and gardens; it also offers views over the town and the surrounding landscape. This historic focus differs from the salt-related history of the Grande Saline: military buildings and fortifications define the site. If you plan a visit, check in advance whether a reservation is required.

Hiking and nature on Mont Poupet

Mont Poupet is used for hikes and nature walks and offers panoramic views. It stands 853 m high and rises 500 m above the Furieuse Valley. These figures refer to different points of reference: 853 m is the mountain’s elevation, while 500 m describes its height above the valley. A hike from Salins-Les-Bains to the summit climbs from the spa town and offers views of the Jura Mountains. This distinction helps you plan between the mountain’s general use for nature walks and the specifically described hike to the summit. Check current trail conditions before setting out.

These sites offer different experiences: the Grande Saline combines a long period of operation with historic technical features and a guided tour of the wells; ThermaSalina focuses on an experience pool, while the fort offers fortifications and views of the landscape. At Mont Poupet, the focus is instead on nature walks and a hike to the summit. Consider which of these experiences you want to shape your stay, and factor the relevant visiting conditions into your plans.

Discover more destinations: Pont-D'héry, Le Fied, Les Bouchoux, Lac Des Rouges Truites, Chevigny, Peintre, Longcochon, Chaussin

For the regional travel overview: Jura.