Serbia 7 UNESCO. TOP 10. 1. Belgrade — Kalemegdan, St. Sava Cathedral (largest orthodox world). 2. Studenica (UNESCO). 3. Sopoćani (UNESCO). 4. Novi Sad + Petrovaradin — EXIT July. 5. Uvac canyon. 6. Zlatibor. 7. Žiča. 8. Kopaonik — skiing. 9. Skadarlija (Belgrade). 10. Stećci (UNESCO). Budget 7 days: 600-1.400 EUR.