The Dionne pit is a spring located in downtown Tonnerre ... its presence is even at the origin of the creation of the city! Its unique color makes it an inevitable place to visit in Burgundy. It surprises with its flow (on average 300 liters per second!). A magnificent washhouse was set up alongside it in the 18th century ... in short, you will understand, it has 1001 assets and is worth stopping by, and collecting it! We hope you will enjoy this lovely reproduction.