According to campingfrance.com, Alsace has around 110 campsites. The publication lists three sites reachable from Karlsruhe in under an hour: the four-star Fort Falabraque in Seltz (44 km, about 42 minutes) with a water park and mobile homes, the three-star du Staedly in Rœschwoog (47 km, about 45 minutes) with a lake beach, and the three-star Au Rhin et à la Sauer in Munchhausen (35 km, about 42 minutes) with 44 tourist pitches and 96 permanent pitches.