The Treasure Island
THE WARSAW CORSET AND THE TREASURE ISLAND
The Warsaw Corset is the area from the Old Town to Młociny, where the valley of Vistula is the most narrow, its width spanning 400-500 m.
Apart from that, at the level of the Citadel, river stones formed a belt from one bank to another, creating a natural dam. When the level of the water is low, the dam transforms into one-meter high waterfall.