NABSQNO 38Q 625096 2600000 Saudi Arabia
This feature is simply called Natural Arch (Abu Makhroog) and is located in a section of the Tuwaiq Escarpment about 150 km south of Riyadh near the town of al-Hareeg. It has a span of about 16 feet. Photo © by Moshen al Dajani who reports "We have plenty of them in our country." Here's another.