a beach with sand from the baltic sea?
Indeed. The beach at lido Wannsee is originally from the coast of the baltic sea. Maritime flair just 10 minutes walking distance from the hectical center of Berlin. It is open during summer until the 30th of september - current opening times are published on the website.
To visit the lido you can decide whether travelling by public transport or by car. The car park has 350 parking positions available. If you prefer to use public transport you have two different options. First you can take the S-Bahn to "Nikolasee". It is a station of S-Bahn line S1 or S7. Second possibility is take the bus to station "Kronprinzessinnenweg/Ecke Wannseebadweg" on line 218. Both stations are about 10 minutes walking distance to the lido Wannsee.