Aerial of tombs carved in sandstone rock of Jabal Banat (Qasr al-Bint), Hegra (Madain Salih), UNESCO, AlUla area, Medina Province, Saudi Arabia

hegira madain salih unesco jabal banat tombs sandstone cultural heritage ancient architecture aerial view alula historic site desert landscape rock carvings archaeological tourism middle east saudia arabia conservation exploration natural beauty travel destination history formations geology landmark notable sites significance architectural marvel stunning views civilization preservation attraction historical landmarks adventure