The ASTRA Museum of Traditional Folk Civilization is located 3 km south of Sibiu, Romania in the Dumbrava Forest. It is the largest open-air museum in Romania and one of the largest in Central and Eastern Europe, occupying 0.96 square kilometers. The museum contains over 300 houses and buildings from traditional Romanian folk culture situated around two artificial lakes, organized into six thematic groups related to food production, raw materials, transportation, household objects, and public buildings.