Budapest, Hungary’s capital, is bisected by the River Danube. Its 19th-century Chain Bridge connects the hilly Buda district with flat Pest. A funicular runs up Castle Hill to Buda’s Old Town, where the Budapest History Museum traces city life from Roman times onward. Trinity Square is home to 13th-century Matthias Church and the turrets of the Fishermen’s Bastion, which offer sweeping views.

Budapest, Hungary’s capital, is bisected by the River Danube. Its 19th-century Chain Bridge connects the hilly Buda district with flat Pest. A funicular runs up Castle Hill to Buda’s Old Town, where the Budapest History Museum traces city life from Roman times onward. Trinity Square is home to 13th-century Matthias Church and the turrets of the Fishermen’s Bastion, which offer sweeping views.

Mohács is a town in Baranya county, Hungary on the right bank of the Danube

Belgrade is the capital of the southeast European country of Serbia. Its most significant landmark is the Beogradska Tvrđava, an imposing fortress at the confluence of the Danube and the Sava rivers. The fort is a testament to the city’s strategic importance to the Roman, Byzantine, Ottoman, Serbian and Austrian empires, and it's now the site of several museums as well as Kalemegdan, a vast park.

Giurgiu is a city in southern Romania. The seat of Giurgiu County, it lies in the historical region of Muntenia. It is situated amongst mud-flats and marshes on the left bank of the Danube facing the Bulgarian city of Ruse on the opposite bank.

Veliko Tarnovo is a town in north central Bulgaria and the administrative centre of Veliko Tarnovo Province.

Arbanasi is a village in Veliko Tarnovo Municipality, Veliko Tarnovo Province of central northern Bulgaria, set on a high plateau between the larger towns of Veliko Tarnovo and Gorna Oryahovitsa.

Vidin is a port town on the southern bank of the Danube in north-western Bulgaria. It is close to the borders with Romania and Serbia, and is also the administrative centre of Vidin Province, as well as of the Metropolitan of Vidin.

Belogradchik is a town in Vidin Province, Northwestern Bulgaria, the administrative centre of the homonymous Belogradchik Municipality.

Novi Sad is a city in northern Serbia on the banks of the Danube River. Standing atop a riverside bluff, much of Petrovaradin Fortress dates to the 17th and 18th centuries, with an iconic clock tower and a network of tunnels. Across the river is the old quarter, Stari Grad, site of the Gothic Revival Name of Mary Church and the neo-Renaissance City Hall.

Kalocsa is a town in Bács-Kiskun county, Hungary. It lies 142 km south of Budapest. It is situated in a marshy but highly productive district, near the left bank of the Danube River. Historically it had greater political and economic importance than at present.

Budapest, Hungary’s capital, is bisected by the River Danube. Its 19th-century Chain Bridge connects the hilly Buda district with flat Pest. A funicular runs up Castle Hill to Buda’s Old Town, where the Budapest History Museum traces city life from Roman times onward. Trinity Square is home to 13th-century Matthias Church and the turrets of the Fishermen’s Bastion, which offer sweeping views.

Budapest, Hungary’s capital, is bisected by the River Danube. Its 19th-century Chain Bridge connects the hilly Buda district with flat Pest. A funicular runs up Castle Hill to Buda’s Old Town, where the Budapest History Museum traces city life from Roman times onward. Trinity Square is home to 13th-century Matthias Church and the turrets of the Fishermen’s Bastion, which offer sweeping views.