World’s Largest Cylindrical Aquarium

The AquaDom in Berlin, Germany, is a 25 metre tall cylindrical acrylic glass aquarium with built-in transparent elevator. It is located at the Radisson Blu Hotel in Berlin-Mitte. The DomAquarée complex also contains a hotel, offices, a restaurant, and the aquarium Sea Life Centre.The AquaDom was opened in 2004. It cost about 12.8 million euros. The overall construction of the aquarium was

The Most Powerful Waterfall in Europe Dettifoss

The waterfall Dettifoss is located in Vatnajökull National Park in Northeast Iceland, and reputed to be the most powerful waterfall in Europe. It is also the largest waterfall in Europe in terms of volume discharge, having an average water flow of 193 cubic meter per second. Its volume often increases, especially when the weather or volcanic activity prompts glacial melting on the