Biggest Water Parks In The World - Tropical Islands (Krausnick, Germany) Housed inside the largest free-standing hall in the world -- the structure was originally built as a hangar for dirigibles --
![water park inside a former air base! | Tropical islands resort, Tropical islands paradise, Tropical islands water park inside a former air base! | Tropical islands resort, Tropical islands paradise, Tropical islands](https://i.pinimg.com/originals/37/b3/e9/37b3e97e9d47b21c9c85b0e00e42e86c.jpg)
water park inside a former air base! | Tropical islands resort, Tropical islands paradise, Tropical islands
![Krausnick, Germany, 05-09-2016 Tropical Islands Resort Near Berlin, Germany Editorial Stock Photo - Image of holiday, indoor: 231541743 Krausnick, Germany, 05-09-2016 Tropical Islands Resort Near Berlin, Germany Editorial Stock Photo - Image of holiday, indoor: 231541743](https://thumbs.dreamstime.com/z/krausnick-germany-tropical-islands-resort-near-berlin-germany-krausnick-germany-tropical-islands-resort-located-former-231541743.jpg)