Dubrovnik, Croatia

The Old Town of Dubrovnik, hemmed in by 2km of majestic medieval walls, is spectacularly located on the Adriatic coastline.

Dubrovnik's Old Town is wrapped in 2km of majestic medieval walls. Photo / Thinkstock

Image 1 of 4: Dubrovnik's Old Town is wrapped in 2km of majestic medieval walls. Photo / Thinkstock