Romania's fifth-largest city, Constanta, impresses with its golden beaches and majestic mountains. Local attractions include, among other things, Greek and Roman ruins, a monument to Ovid and a lighthouse built in the 13th Century and several churches.

Romania's fifth-largest city, Constanta, impresses with its golden beaches and majestic mountains. Local attractions include, among other things, Greek and Roman ruins, a monument to Ovid and a lighthouse built in the 13th Century and several churches.

Known for the Siege of Plevna of 1877, Pleven is the seventh most populous city in Bulgaria and is a major economic centre of northern Bulgaria. This city is rich with history relating to the Russo-Turkish war and gets very warm during the summer.

Vidin is a port town located to the north west edge of Bulgaria. Vidin is well known for its wines, trade centre and the Baba Vida castle.

The Iron Gates is a gorge on the Danube River. The gorge lies between Romania in the north and Serbia in the south. At this point, the river separates the southern Carpathian Mountains from the northwestern foothills of the Balkan Mountains.

The small town of Donji Milanovac is located in eastern Serbia on the right bank of the Danube. Close by is the famous Iron Gates.

Belgrade is the most populous city in Serbia, with an estimated 1.6 million inhabitants. Furthermore, it is also the economic, political and cultural capital of the country. The city offers theaters, music institutions, the aviation museum, monuments and 65 parks! Serbia has had a turbulent past, and visitors are reminded of this fact throughout the city, with evidence of bombed government buildings and Communist blocks.

Novi Sad is the second biggest city in Serbia, with a population of 220,000. It is home to the oldest Serbian Institute for Art and Science. The Petrovaradin Fortress and the old town hall are popular attractions for tourists.

Ilok is the easternmost town and municipality in northeastern Croatia, in Slavonia. The town is home to a Franciscan monastery and Ilok Castle, which is a popular day trip for domestic tourists.

Vukovar is located in the east part of Croatia and is the capital of the Vukovar-Srijem with approximately 30 000 residents.