A still from 'The Architects of Ancient Arabia' shows Hegra, Al Ula, Saudi Arabia. Courtesy Discovery Channel
A still from 'The Architects of Ancient Arabia' shows Jebel Al Fil (or Elephant Rock), Al Ula. Courtesy Discovery Channel
A still from 'The Architects of Ancient Arabia' shows Hegra, Saudi Arabia’s first Unesco World Heritage Site, at Al Ula, Saudi Arabia. Courtesy Discovery Channel
Ahmed Aliman, Al Ula historian. Courtesy Discovery Channel
A still from 'The Architects of Ancient Arabia' shows part of Al Ula's Old Town. Courtesy Discovery Channel
A still from 'The Architects of Ancient Arabia' shows three women having Arabic coffee in Al Ula, Saudi Arabia. Courtesy Discovery Channel
Rebecca Foote, director, archaeology and cultural heritage research at Royal Commission for Al Ula. Courtesy Discovery Channel
A still from 'The Architects of Ancient Arabia' shows the Tomb of Lihyan, son of Kuza at Hegra, Al Ula. Courtesy Discovery Channel
A still from 'The Architects of Ancient Arabia' shows Hegra, Al Ula, Saudi Arabia. Courtesy Discovery Channel
A still from 'The Architects of Ancient Arabia' shows Jebel Al Fil (or Elephant Rock), Al Ula. Courtesy Discovery Channel
A still from 'The Architects of Ancient Arabia' shows Hegra, Saudi Arabia’s first Unesco World Heritage Site, at Al Ula, Saudi Arabia. Courtesy Discovery Channel
Ahmed Aliman, Al Ula historian. Courtesy Discovery Channel
A still from 'The Architects of Ancient Arabia' shows part of Al Ula's Old Town. Courtesy Discovery Channel
A still from 'The Architects of Ancient Arabia' shows three women having Arabic coffee in Al Ula, Saudi Arabia. Courtesy Discovery Channel
Rebecca Foote, director, archaeology and cultural heritage research at Royal Commission for Al Ula. Courtesy Discovery Channel
A still from 'The Architects of Ancient Arabia' shows the Tomb of Lihyan, son of Kuza at Hegra, Al Ula. Courtesy Discovery Channel
A still from 'The Architects of Ancient Arabia' shows Hegra, Al Ula, Saudi Arabia. Courtesy Discovery Channel
