Olympiapark Schwimmstadion Berlin (German: Berlin Olympic Swim Stadium) is an aquatics venue located in Berlin, constructed for the 1936 Summer Olympics. Located north of the Olympic Stadium ,The stadium's ground level was constructed 13 ft (4.0 m) lower than the top part of the Olympic Stadium. Its swimming pool was 50 m long by 20 m wide, separated into eight lanes. Men's dressing rooms were located under the east stands while women's dressing rooms were located under the west stands. From the swimming pool's north end to the south end, the pool depth increases from 2 m to 2.30 m.,,The stadium is constructed of natural limestone. It is still in use as of April 2012.