The Golubac Fortress was a medieval fortified town on the south side of the Danube River, 4 km downstream from the modern-day town of Golubac, Serbia. The fortress, which was most likely built during the 14th century, is split into three compounds which were built in stages. It has ten towers, most of which started square, and several of which received many-sided reinforcements with the advent of firearms.

Golubac, in the Braničevo District of north-eastern Serbia and on the modern-day border with Romania, marks the entrance to the Đerdap national park. It is strategically located on the embankment of the Danube River where it narrows to form the Iron Gate gorge, allowing for the regulation and taxation of traffic across and along the river. In the Middle Ages, this was done with the aid of a strong chain connected to Babakaj, a rock on the far side of the river.

The Golubac Fortress was declared a Monument of Culture of Exceptional Importance in 1979, and it is protected by the Republic of Serbia.

Donji Milanovac is a town in eastern Serbia, situated in the Majdanpek municipality, in the Bor District, located on the right bank of Lake Đerdap on the Danube. The management office of Đerdap national park is located in the town.

Donji Milanovac lies on remains of an 8000-year-old Mesolithic settlement of the Lepenski Vir, and of the Roman town of Taliata. Since the founding of the first settlement, Donji Milanovac was moved three times. It was originally established as a settlement called Banja which was moved some 10 km upstream, on the island of Poreč during the 17th century.

In 1830, due to frequent flooding, Prince Miloš ordered the town be moved to the nearest, right bank, so it was resettled 2 km downstream, at the mouth of river Oreškovica into the Danube. It became the first town in Serbia built by architectural planning. After construction of the "Đerdap I" hydroelectric power station in 1970, the town was moved again to its present location, another 6 km downstream, and the old site was completely flooded by the Lake Đerdap in 1971.

Lepenski Vir is an important Mesolithic archaeological site located 15 kilometers from Donji Milanovac. The latest radiocarbon and AMS data suggests that the chronology of Lepenski Vir is compressed between 9500/7200-6000 BC. There is some disagreement about the early start of the settlement and culture of Lepenskir Vir. But the latest data suggest 9500-7200 to be the start.

The Church of St. Nicholas is located in the centre of Donji Milanovac. It was built in 1840 thanks to captain Miša Anastasijević. Captain Miša's konak and Tenka's house have been proclaimed cultural heritage of Serbia. There is a monument to the 1912-1918 wars (Balkan Wars, First World War), and a mammoth sculpture. Another noted monument is the Roman Tabula Traiana.

In 1972 a hotel "Lepenski Vir" was built and the town beach was arranged. The area became a popular camping location as, due to the climate, there are no mosquitos. Donji Milanovac and the gorge are situated on the European bicycle corridor and the Đerdap highway, the shortest connection between Belgrade and Bucharest, Romania, and further with the Black Sea. The town also has a pier, which is today mostly used by the foreign river cruisers.