It’s an indoor water park so big you could fit the Statue of Liberty upright inside it and the Eiffel Tower inside on its side.
Tropical Islands, the name of the giant steel bio-dome like structure, stands on lands the Nazis once used to train pilots in World War II. In the winter it may be snowing outside, but inside the temperature is a balmy 79 degrees year round.
The water park in Krausnick, Germany is open 24/365. Admission (for both park and spa area) is about $36 for adults, $32 for students and seniors, $25 for children 4 to 14, free for children 3 and younger.