Dolni Glavanak Cromlech
Dolni Glavanak, Bulgaria
The Dolni Glavanak Cromlech is an oval stone circle located 2 kilometres west of village of Dolni Glavanak, some 12 kilometres from town of Madzharovo, in Bulgaria. The site is referred to as a cromlech by analogy with similar monuments in Western Europe, but it is the only structure of its kind known in the country.
Monument data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).