Begin your exciting vacation with one night in Bucharest, Romania, before embarking on your river cruise along the beautiful Danube River to Budapest, Hungary. Bucharest is known for its wide, tree-lined boulevards and historical treasures. Here, you’ll see the Arc de Triomphe—built in honor of WWI soldiers—and the historical Royal Palace Square. You’ll take part on an exciting excursion to the serene Danube Delta, a UNESCO World Heritage Site. There’s guided sightseeing in Constanta and Bulgaria’s ancient capital of Veliko Tarnovo. Visit the Ethnographical Museum and Church of the Nativity in Arbanassi, and take pictures of Belogradchik’s eclectic group of rock formations and the spectacular views of the Iron Gates. Visit Belgrade, the capital of Serbia, and one of the oldest cities in Europe. Continue your cultural journey on an excursion to Pécs, Hungary, another UNESCO World Heritage Site. There are countless memorable moments on this fascinating river cruise through Eastern Europe.