At Campsite Pilsensee in Seefeld (Bavaria) camping costs as little as €20,- per night during low season with CampingCard ACSI. At one of the 140 touring pitches you will get a discounted rate during the period 06-09-2020 - 31-12-2020. 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).
A woodland campsite right by the lovely Pilsensee lake with plenty of watersports opportunities (paddle boarding, boat hire, fishing, surfing). Newly built jetties and a large children's playground. Restaurant with beer garden by the water. Close to Munich with tram connections.