Liberland
The Danube River, an international waterway with free access to the Black Sea for several landlocked nations, runs along the self-proclaimed territory. Liberland visitors and citizens visit the coast by boat from Apatin, Serbia and other ports and docks along the Danube River. Liberland keeps its ships the Bitcoin Freedom and the SS Liberty at the local marina, has bought land and buildings in the Apatin Free Trade Zone and recently opened "Ark EcoVillage" on a piece of land formerly known as Zelena Glava ("Golden Head").