Hallway Made Of Stone Blocks Inside The Mezek Thracian Tomb In Bulgaria

hallway antechamber stone blocks mezek thracian tomb bulgaria vestibules thracian tumulus historical museum rectangular antechambers corridor ancient rhodope thrace entrance hall rock royalty hall ruin texture tourism tourist tower travel tunnel wall neoutzikon architecture building carcassonne culture destination archeology fortified fortress grunge heritage history landmark medieval monument indoor longest unusual stone blocks