Golubac Castle, also known as Golubac Fortress, is a striking medieval stronghold situated in Serbia on the right bank of the Danube River. Perched on a steep rocky cliff at the entrance to the Đerdap Gorge (Iron Gates), it commands breathtaking views and occupies a strategic position controlling the passage along one of the most important waterways in the region. From Belgrade we continued along the Danube River to the Golubac Castle in Serbia.
Golubac Castle
The fortress dates back to the 14th century, though the site’s history stretches even further, with earlier Roman and Byzantine settlements nearby. The first written record of Golubac appears in 1335, noting Hungarian control at that time, but archaeological evidence suggests that the Serbs began constructing the fortress in the late 13th or early 14th century.
Throughout its history, Golubac Castle was a coveted military asset, changing hands repeatedly among Hungarians, Serbs, Bulgarians, and Ottomans. It played a pivotal role in the regional defense and conflicts between East and West. Notably, in the 15th century, it became an Ottoman stronghold, who enriched the fortress with additional towers and bastions adapted for firearms—a sign of the changing nature of warfare.
The fortress’s architecture features nine main towers interconnected by thick ramparts, each tower varying in shape—from square and polygonal to circular and octagonal. This complex defensive structure was designed to be nearly impregnable, combining natural geographic advantages with strong fortifications.
Golubac was also historically significant as a toll point over the Danube, where a large chain was once extended across the river to control and tax ships passing by, reflecting its strategic economic importance.
Modern Golubac
In modern times, Golubac Fortress has undergone extensive renovation, with major restoration efforts completed and the site opened to the public in 2019.
Today, visitors can explore the preserved towers, the remains of the medieval palace, and a small museum that showcases its history. The site offers both cultural insights into medieval Serbian history and spectacular views over the Danube and the surrounding landscapes.
Golubac Castle stands not only as a monument of Serbia’s medieval past but also as a symbol of the region’s turbulent and multicultural history, attracting visitors eager to experience one of the best-preserved fortresses along the Danube.
Lepenski Vir
Lepenski Vir is a remarkable archaeological site in Serbia, located on the right bank of the Danube River in the Iron Gates region near the town of Donji Milanovac. It is one of the oldest and most significant prehistoric settlements in Europe, dating back to between 9500 and 5500 BC, spanning the Mesolithic and early Neolithic periods.
This site is renowned for its unique and early development of permanent settlement planning, with about 136 buildings uncovered, arranged with streets and squares that resemble an early urban structure. Because of this, Lepenski Vir has been described as “the first city in Europe”.
The architecture includes distinctive trapezoidal houses built with stone foundations and wooden superstructures adapted to the riverside environment.
Lepenski Vir is also famous for its extraordinary stone sculptures, some depicting fish with human-like faces, combining naturalistic and abstract motifs. These sculptures are considered among the earliest monumental sculptures in Europe, reflecting complex social and religious practices of its inhabitants. The culture at Lepenski Vir was advanced for its time, engaging in early social organization, art, and even proto-astronomical observations.
Discovered in the 1960s during rescue excavations related to the construction of a hydroelectric dam, the site was extensively excavated under the guidance of archaeologist Dragoslav Srejović between 1965 and 1970. The discovery shifted understanding of prehistoric Europe by revealing a highly organized, sedentary community long before the widespread Neolithic farming cultures.
Today, Lepenski Vir is located within the Đerdap National Park, which is a UNESCO Global Geopark since 2020, emphasizing its cultural and natural importance. Visitors can explore this unique site to witness one of the earliest known planned human settlements, featuring ancient dwellings, enigmatic sculptures, and insights into life during the transition from hunter-gatherer to farming communities.
Iron Gates
The Iron Gates is a famous gorge on the Danube River forming part of the natural border between Serbia to the south and Romania to the north. It stretches about 134 kilometers (83 miles) along the river, marking the passage between the Carpathian Mountains on the north side and the Balkan Mountains on the south. The gorge is made up of a series of four steep gorges carved by the Danube as it flows through this mountainous region.
The Iron Gates is known for its dramatic natural scenery, with towering limestone cliffs reaching up to 300 meters high around narrow river passages where the Danube narrows to as little as 150 meters wide in some areas. This rugged terrain has historically made navigation challenging before modern engineering.
Ecologically, the area is rich in biodiversity, with over 1,100 plant species including unique tertiary relics, and is home to varied wildlife such as grey wolves, Eurasian otters, eagles, and some rare amphibians and reptiles. The Serbian side features Đerdap National Park, while the Romanian side has Iron Gates Natural Park. Both are protected areas dedicated to preserving the natural and cultural heritage of the region, including significant archaeological sites like Lepenski Vir and Golubac Castle.
A major hydroelectric dam project, the Iron Gate Dam, was constructed during the 20th century in the last gorge area, completed in 1972. It has two power stations, one each for Serbia and Romania, generating substantial electricity and also making river navigation safer by controlling rapids and whirlpools that once hindered transport. We went through a number of deep locks along this portion of the Danube River.
Rock Sculpture of Decebalus. It is a colossal carving of Decebalus, the last king of Dacia, who ruled from AD 87 to 106 and fought against the Roman emperors Domitian and Trajan to preserve his country’s independence, corresponding to present-day Romania. This sculpture stands about 55 meters (180 feet) high and 25 meters (82 feet) wide, making it the tallest rock relief in Europe. It was created between 1994 and 2004 by a team of twelve sculptors led by Florin Cotarcea, commissioned by Romanian businessman Iosif Constantin Drăgan. The carving is located near the Romanian city of Orșova, on a rocky outcrop overlooking the Danube at the Iron Gates, which mark the border with Serbia. The significance of the sculpture lies in its tribute to Decebalus as a national and historic hero for Romania. It commemorates his resistance against Roman conquest before the Roman Empire absorbed Dacia in 105 AD.
Opposite the sculpture on the Serbian side is an ancient Roman memorial plaque called the Tabula Traiana, which marks the completion of Emperor Trajan’s military road and the Roman victory over Dacia. Notably, Drăgan invited Serbians to carve a matching giant head of a Roman Emperor facing Decebalus across the river, symbolizing their historical confrontation, but they declined, leaving Decebalus’s figure dominant on this dramatic riverbank.
