tumulus tomb at the necropolis of hierapolis ancient site in denizli province of turkey

aegean anatolia ancient archaeology archeology architecture barrel burial byzantine chamber civilization cone culture curative cylindrical denizli depopulation derelict destruction disaster disrepair drum east excavation grave greek hierapolis history middle monument mound necropolis old pamukkale phrygia remains roman ruined ruins site spa subterranean tomb tombstone travel travertine tumulus turkey turkish vault world