Durankulak

Durankulak - Credit: Wikimedia Commons

Durankulak is a prehistoric archaeological site on the Golemija ostrov (Big Island) in Durankulak lake, Bulgaria. Prehistoric settlement commenced on the small island approximately 7000 BP and lasted for thousands of years. Read more on Wikipedia

type: ancient site
date from: 5th millennium BC
official website: https://www.dobrichmuseum.bg/durankulashko-ezero/

Source: en.wikipedia.org