🇸🇦 Saudi Arabia · Ancient city
Hegra (Mada'in Salih)
Nabataean to Roman (1st c BCE–106 CE annexation; tombs 1st c CE) · Nabataean / Roman / Thamudic
Southernmost major Nabataean city on incense route, Hegra preserves 111 rock-cut tombs with facades akin to Petra (but freestanding massifs), hydrological wells, and Roman annexation inscriptions.