Croatia 10 UNESCO. TOP 10. 1. Dubrovnik Old Town (UNESCO) — Adriatic Pearl. 2. Plitvice (UNESCO) — 16 lakes cascade. 3. Split Diocletian Palace (UNESCO). 4. Hvar island nightlife. 5. Rovinj (Istria) — Venetian. 6. Zagreb capital. 7. Pula Amphitheater — 6th world Roman. 8. Zadar — sea organ. 9. Korčula — „little Dubrovnik". 10. Opatija — Austro-Hungarian resort. Bonus: Mljet, Krk, Brač Zlatni Rat beach, Šibenik Cathedral (UNESCO). Budget 10 days: 1.800-3.500 EUR/person with flight.