Les Maillotins Marina (Locaboats Holydays)

Port de Plaisance des Maillotins sits right in Sens, putting you within easy reach of supermarkets, a bakery, and fuel — diesel is available on the pontoons Monday–Saturday 7am–7pm and Sunday mornings. At around 32€ a night for a 36-footer including water and electricity, it's solid value for a well-equipped stop. The whole setup feels relaxed and genuinely useful, with Wi-Fi rounding out the practical side.