Green Royal Castle Water Slide at Wet N Joy Water Park
Treetop Water Chutes Racer Slide at Sandcastle Waterpark
Eighteenth Century Gothic Revival Castle in Westmeath, Ireland - Sotheby's International Realty
Timeless Oasis on Fish Bladder Island in South Hero, Vermont
The Plattenburg is a water castle in the independent municipality of Plattenburg in the German district of Prignitz in northwestern Brandenburg. It was first documented in 1319, making it the oldest surviving water castle in northern Germany.