The Petrovaradin Fortress is a large and imposing structure located in the city of Novi Sad, Serbia. It was built between the 17th and 19th centuries by the Habsburg Empire, and it served as a military stronghold and defense against the Ottoman Empire. Today, the fortress is a popular tourist destination, and it offers stunning views of the Danube River and the surrounding area.
* Kalemegdan Fortress
The Kalemegdan Fortress is located in the city of Belgrade, Serbia. It was originally built by the Celts in the 4th century BC, and it has been expanded and rebuilt many times over the centuries. The fortress is situated on a hill overlooking the Sava and Danube rivers, and it offers beautiful views of the city.
* The National Museum of Serbia
The National Museum of Serbia is located in Belgrade, Serbia. It was founded in 1844, and it is the oldest and largest museum in the country. The museum houses a large collection of archaeological artifacts, paintings, sculptures, and historical documents.
* The Church of Saint Sava
The Church of Saint Sava is located in Belgrade, Serbia. It is one of the largest Orthodox churches in the world, and it is dedicated to Saint Sava, who is considered the patron saint of Serbia. The church was built between 1935 and 1989, and it is a beautiful example of Serbian Orthodox architecture.
* The Ada Bridge
The Ada Bridge is a cable-stayed bridge located in Belgrade, Serbia. It was built between 2009 and 2012, and it is the longest bridge in the country. The bridge spans the Sava River, and it connects the city center with the Ada Ciganlija island.