At Camping du Lac in Villegusien-le-Lac (Haute-Marne) camping costs as little as €16,- per night during low season with CampingCard ACSI. At one of the 80 touring pitches you will get a discounted rate during the period . At this campsite you can not only use your CampingCard ACSI for inexpensive camping, you can also use your ACSI Club ID (as an alternative ID).
Mainly used as a stopover site but one which invites you to stay longer, with marked-out pitches and excellent toilet facilities. Swim in the small pool or in the lake next to the campsite with a lovely beach 1 km away.