This year we discovered the possibilities for camping Waging am See in Chiemgau. Waginger See campsites can be found on the shores of the lake and on Tachinger See, which is only separated from the neighboring lake by a dam and a bridge.
Travel to Usedom - most do this to experience the Baltic Sea. Let the wind blow around your nose. Watch the waves come to rest on the beach. Read a good book in the beach chair. Or admire the bath architecture on the promenade in one of the imperial baths. In autumn, a visit to music is also worthwhile.