Halte Nautique de Saint-Jean de Losne (mairie)

Tucked into Saint-Jean-de-Losne along the Saône — one of France's busiest inland waterways — this well-equipped stop has everything you'd need: fully serviced pontoons, an on-site technical workshop, and a chandlery for any gear or repairs. It's a proper hub rather than a quiet backwater, with the town's long history as a river trading port still very much alive around it. Cards accepted, pets welcome, and the whole setup is sheltered from floods and wind.