Serbia itineraries: 1 week, 2 weeks and 3 weeks

Serbia rewards a short, tight route more than a long one. Distances look small on the map, but roads to the mountains are slow and buses run a few times a day, so each move costs half a day.

The table below gives the shape of each trip. Costs are 2026 estimates for one person per day, mid-range: a private room or apartment, restaurant meals, entry fees and local transport, excluding flights.

This is the default first trip and the one most readers should book. Fly into Belgrade, spend three nights there, take the fast train north, and finish in Subotica, from where you can continue to Budapest or loop back.

Belgrade: Kalemegdan fortress and the Sava–Danube confluence, the Church of Saint Sava, the Nikola Tesla Museum, and an evening in Skadarlija or Dorćol. Three nights is enough for the headline sights plus one long dinner.

Novi Sad: Petrovaradin fortress above the river, the Habsburg centre, and a half-day on Fruška Gora for wine and monasteries. Sremski Karlovci is an easy add-on by bus or taxi.

Subotica: the Art Nouveau town hall and synagogue, with Palić lake 8 km out if you want a slower final day.

Add the west and you get the country's best scenery: the Tara National Park viewpoints over the Drina, the Šargan Eight heritage railway from Mokra Gora, and Zlatibor as a base. Buses reach Zlatibor and Užice from Belgrade, but a car makes the villages, viewpoints and the railway timetable far easier.

Keep Belgrade at three nights and Novi Sad at two, then move south-west. Two nights in Zlatibor and two around Tara or Mokra Gora is a workable pace; return to Belgrade for the last night before flying out.

If you would rather not drive, base in Zlatibor and use local taxis and tour operators for Mokra Gora and Tara. Expect to pay per day for a driver, and book the Šargan Eight in advance in summer.

Two weeks lets you run the full loop: the Danube gorge at Đerdap, Niš in the south, the UNESCO monasteries of Studenica and Žiča, then the mountains and finally Vojvodina. This route needs a car. Pick one up in Belgrade, drive the loop and drop it back in Belgrade, then take the train to Novi Sad for the last nights.

Đerdap: Golubac fortress, the Iron Gates gorge and Lepenski Vir, based in Donji Milanovac. Niš: the fortress, Mediana and the Skull Tower, plus the country's best grills. Kraljevo: Studenica and Žiča as day trips. Tara: two nights for viewpoints and the railway. Novi Sad: three nights to finish slowly.

With three weeks you can keep the 14-day loop and add the Uvac meanders and vulture viewpoint in the south-west, a night or two in Kragujevac for the Šumadija region and the October 1941 memorial park, and a slower Vojvodina loop through Vršac and its vineyards.

Uvac needs a car and a guided boat or a viewpoint walk; the roads are narrow and unsigned in places. Kragujevac works as a stop between Belgrade and Niš. Vršac and Palić fit at the end if you are heading to Romania or Hungary.

Three weeks also lets you slow down: two nights in Belgrade at the start, a full rest day in Novi Sad, and time for wine in Fruška Gora or Vršac rather than a rushed tasting.

Book the Soko fast train between Belgrade and Novi Sad in advance for summer weekends and holidays; seats sell out. Buses cover the rest of the country but are slower and less frequent on Sundays.

Drive on the right, headlights on in daytime, and buy the e-toll tag or pay at booths. Mountain roads to Tara and Uvac are winding; allow more time than the distance suggests.

Pay in dinars. Cards work in cities and hotels, but carry cash for village guesthouses, markets and taxis. Tipping is around 10% in restaurants when service is not included.

Check visa rules for your passport before booking, and check opening hours for monasteries and museums, which change seasonally and around Orthodox holidays.