Cycling through Serbia gives an intense experience of the country's landscape and its people. While the North of the country is quite flat, the area south of Belgrade is a bit more challenging for cyclists, but the great views make up for it!
The only long distance cycling route so far signposted in Serbia is the Danube Cycle Route, part of EuroVelo 6 - Atlantic-Black Sea and going over 665 km from the Hungarian border near Apatin to the Bulgarian border near Negotin. You will find EuroVelo signposts all along the route. The most beautiful part of the route is the way through the Iron Gates (Đerdap) where you can cycle on a very quiet and good road.