Other European capitals copied the idea: Budapest, Prague, Brussels, Berlin, and Milan. The beach in Budapest is Iocated on the banks of the Danube River; in Prague, on the Vltava River; in Brussels, opposite a canal; in Berlin, along the Spree River; and in Milan, across from the Sempione Park.
Sometimes, what seems a crazy idea can make thousands of people very happy. The sea is missing in these beaches in the city, but who cares?