Ghumdan Palace tower, a 20-storey high rise building, is believed by many to have been the world's earliest skyscraper, and it was considered to be one of the thirty wonders of the ancient world.
Ghumdan Palace tower is believed by many. This was to have been the world's earliest skyscraper. Ghumdan Palace tower is a 20-storey high rise building. It was considered to be one of the thirty wonders of the ancient world.