The Walls of Dubrovnik are a series of defensive stone walls surrounding the city of Dubrovnik in southern Croatia. Ramparts were built in the outlying areas of the city, including the mountain slopes as part of a set of statues from 1272. The existing city walls were constructed mainly during the 13th–17th centuries. The walls run an uninterrupted course of approximately 1,940 metres (6,360 ft) in length, encircling most of the old city, and reach a maximum height of about 25 metres (82 ft).