#13 The pools of Tropicall Island Resort, Krausnick, Germany
Tropical Islands Resort is the world’s largest indoor water park located in Krausnick, Germany. The park is housed in a huge building that was originally built as a zeppelin hangar, but the airship that was stored here was never finished. A Malaysian company has bought the hangar and has transformed it into today’s fascinating adventure park where rainforest, beach, artificial sunshine, palm trees and numerous pools are awaiting for visitors. The largest pool is the 140-meter “Tropical Sea” with its 4400 square meter area. The pool is designed to resemble the waters of the Coral Island.