The ancient city of Sozopol is an architectural reserve and the most popular tourist destination on the Bulgarian Black Sea coast. It is considered the oldest Bulgarian seaside city, and traces of buildings and ancient life can still be seen in its local museums. Like most of the preserved ancient cities, it has narrow streets Cobblestones and pebbles, small sidewalks, a group of churches and ancient houses, plenty of small hotels, galleries, restaurants, shops, street vendors and street artists, part of the old city wall has been restored with a watchtower that offers charming views of the entire city.