For the last stage of the EuroVelo 6 route cyclists must choose between the Black Sea, 100 kilometres further East, and the Danube Delta, northwards. With the first option, cyclists follow the Canalul Dunare Marea Neagra to reach the coast of the Black Sea in Constanta, the main Romanian city on the Seaside. The second option leads cyclists along the last meanders of the Danube. Boat excursions with a local fisherman or birdwatching sessions are worth stopping for, as this UNESCO world heritage site is unmissable, before reaching Constanta.