See the best of Eastern Europe on this exciting Black Sea adventure. Arrive in Bucharest and transfer by motorcoach to Oltenita to board your river cruise vessel. Your cruise includes sightseeing in each city and inside visits of the National Archaeological Museum in Varna, the Patriarch’s Church in Veliko Târnovo, Arbanassi’s Ethnographical Museum and Church of the Nativity and Kalemegdan Fortress in Belgrade. Other highlights: pass through the dramatic Iron Gates gorge, sail past Petrovaradin Fortress in Novi Sad, and enjoy an organ concert in Kalocsa.