10Dubrovnik, Croatia

Known as the “Pearl of the Adriatic,” Dubrovnik is a UNESCO World Heritage Site renowned for its stunning medieval walls and picturesque Old Town. Encircled by nearly 2 kilometers of fortified walls dating back to the 13th century, Dubrovnik offers panoramic views of the sparkling Adriatic Sea and the terracotta rooftops below. Visitors can wander through narrow cobblestone streets, explore historic landmarks such as the Rector’s Palace and the Franciscan Monastery, and ascend to the top of the Minceta Tower for breathtaking vistas of the city and its surroundings.