Strandbad Wannsee

Strandbad Wannsee is one of the largest inland lidos in Europe — a 1,275-metre stretch of imported Baltic sand on the eastern shore of Lake Wannsee in southwestern Berlin. It's been operating continuously since 1907, with the current art-deco bath complex completed in 1930. Berliners have been coming here for swimming, sunbathing, and the warm-weather civic ritual of a beach day for well over a century, and the lido was rebuilt and reopened post-war specifically to preserve the tradition.

The FKK section sits at the southern end of the main beach, occupying roughly 10 percent of the total area. It's officially designated — full nudity is required within the section, not just optional — and the boundary with the textile beach is clearly marked. Staff enforce the rule both ways: textiles aren't admitted to the FKK area and naturists aren't admitted to the main textile beach. Wannsee handles this transition straightforwardly, the way most German municipal lidos do — FKK is treated as a normal facility option, not as something to euphemise.

The lido is full-service. Showers, changing rooms, lockers, snack bars, ice cream, a wooden boardwalk along the beach edge, classic wicker beach baskets (Strandkörbe), and a playground including a water slide for kids. Capacity is roughly 50,000 bathers, though FKK section attendance is much smaller and the area rarely feels crowded except on the hottest summer Sundays.

Operated by the city's Berliner Bäder-Betriebe (public pool operator), Strandbad Wannsee charges an entry fee in the standard German lido model — pay at the gate, spend the day. Summer opening is daily 9 AM to 7 PM. Off-season the lido closes; check the official Berliner Bäder-Betriebe page for current dates before a visit.