Drive along the winding Danube river on this day trip from Belgrade. Explore the Golubac fortress and discover the oldest Mesolithic sculptures in all of Europe with a visit to the Lepenski Vir museum. Start with pickup from your accommodation and a 2-hour drive toward Eastern Serbia. Take in beautiful landscapes and listen to interesting stories about this part of the country. Stop at Golubac fortress, a defensive complex which used to defend many kingdoms through centuries. Golubac is the perfect fairy-tale castle, wonderfully set off by its location in the rugged landscape at the head of Đerdap Gorge. Admire its nine towers which are 20-25 meters high. Gaze out at views of the Danube from the fortress. Proceed towards the widest part of the Danube at the Iron Gate. Watch at the Danube suddenly gives the impression of the sea. After around 30 minutes of driving, reach the next stop, Lepenski Vir. The early settlement dates back to 7,000-6,000 BC. It marks the beginning of civilization in Europe. View a holographic reconstruction of houses in Lepenski Vir. See more than 100 items (utensils, tools, and instruments, jewelry, altars, sculptures, Neolithic ceramics) illustrating the Mesolithic and Neolithic periods in Lepenski Vir. The setting also involves the reconstruction of burial methods in Lepenski Vir. After the museum, stop in a unique, authentic restaurant with a fantastic view overlooking the Danube to enjoy a traditional lunch made of specialties of the cuisine of Eastern Serbia. Return to Belgrade in the evening hours.

Visit the Golubac Fortress, Lepenski Vir archaeological site, Mrakonija Monastery, and more on a full-day tour.  The tour starts at 8:00 AM with pickup from your accommodation in Belgrade. Drive 2 hours to Golubac Fortress, a 14th-century structure located at the entrance of the Iron Gate National Park. Explore the Green Zone of the fortress and admire the widest point of the Danube below. Less than an hour long drive from Golubac Fortress, take a short walk in order to reach Kovilovo viewpoint from which you will enjoy the view of the entire Valley of Donji Milanovac, where the Danube is 2 km wide. Continue with a scenic drive through Iron Gate Gorge, the longest gorge in Europe, that consists of four gorges and three valleys. The most beautiful gorges are Mali and Veliki Kazan, where the Danube narrows to just 140 meters and reaches a depth of more than 90 meters. Stop at a viewpoint next to the road and admire the most stunning part of the Danube. Here, see the statue of King Decebalus, the last king of Dacia, commemorated as the tallest rock sculpture in Europe. Around 2:00-3:00 PM, break for lunch and try some traditional Serbian dishes in a local restaurant. After lunch, stop at the Boljetin River Canyon to observe the geological history of Serbia from Paleozoic to Cenozoic. The last stop on the tour is the Lepenski Vir archeological site, one of the oldest urban settlements in Europe, populated 8,000 years ago. Learn the history of the site from your certified guide before returning to Belgrade in the early evening hours.