Etar Architectural-Ethnographic Complex
The Etar Architectural-Ethnographic Complex (Bulgarian: Етнографски музей на открито „Етър“, usually referred to as Етъра, Etara) is an open-air museum near Gabrovo in northern Bulgaria. It is on the northern edge of the Bulgarka Nature Park, between the park and the city of Gabrovo.
Source: Wikipedia — Etar Architectural-Ethnographic Complex (CC BY-SA 4.0)