It is full of things to do, like going on a Port wine tour, tasting a delicious Pastel De Nata, or taking a free walking tour. It has one of the lowest costs of living in all of Europe and is an amazing place to visit.
Belgrade offers many sights to see, such as Kalemegdan Park and Belgrade Fortress, and if you want, go to Ada Ciganlija lake for a day of watersports. Belgrade offers many travelers a taste of Balkan culture at an affordable price.
You will notice this beautiful town sitting on a river if you visit. It has beautiful Baroque architecture and a charming river walk full of cafes, restaurants, and scenery.
Most ancient ruins you may want to see are free to enter, like the Acropolis. Then you visit many of the streets near the Acropolis for some genuine Greek Cuisine, and much of the food is very affordable for many frugal travelers.