A visit to the Grande Saline in Salins-les-Bains is a nice journey to the heart of salt production thanks to its technical installations that are still in place. The Frontiers of Salt exhibition allows you to follow the journey of salt and its different stages, from its packaging to its exit from the factory, with the aim of supplying the needs of the regional population. It is also an opportunity to understand the political and economic stakes involved in the production of white gold and the two salt works in Salins in the Middle Ages and the 17th century. One of the central pieces of the event is La borne saucière, acquired by the city of Salins in 2019 and which perfectly illustrates the complexity and importance of this trade which was essential to the development of the region. The public will also discover reproductions of objects, videos, sounds, digital content and unpublished archives to understand everything about the salt trade. More information on the website of La Grande Saline