(UNESCO Heritage Site)
Where: 78 miles northwest of Constanta
Visit Tulcea, one of the oldest cities in Romania, and continue with an exploration of the Danube Delta, one of Europe's leading wildlife sanctuaries. The Delta is a 2,200-square-mile wildlife reserve designated by UNESCO as a 'Reservation of the Biosphere'. Its tree-fringed lakes, reed islands, marshes and oak forests are home to more than 3,400 animal species, along with over a thousand varieties of plant life. The Delta's waters teem with some 160 species of fresh- and salt-water fish. Bird-watchers will be especially enthralled here, with opportunities to spot more than 300 species of migratory and permanent birds including eagles, egrets, vultures, geese, cranes, ibises, cormorants, swans and pelicans.