Croatia: Dubrovnik – city walls
Dubrovnik is a true jewel – a massive walled city with huge walls perched on the cliff above the sea and below the mountains. Nothing prepares you for the scale of it, and walking the entire perimeter if the walls near the sunset is the absolute best way to experience it. In the 15th century, Dubrovnik was the capital if a wealthy maritime republic of Ragusa. It is a UNESCO world heritage site.