Ad-Dahna Desert passages which can be several kilometers long. Local Bedouin have always known these caves and some were used as water supplies. They were first systematically studied in the 1981, and later explored and reported by the Saudi Geological Survey. Ad-Dahna Desert The ad-Dahna Desert is the central division of the Arabian Desert. It is a corridor of sandy terrain forming a bow-like shape that connects an-Nafud desert in the north to Rub' al-Khali desert in the south. Its length is more than 1,000 km siding Twaik Mountains from the east and does not exceed 80 km in width. It is
Castle in the Desert Castle in the Desert Castle in the Desert is a 1942 film featuring the Asian detective Charlie Chan. It was the eleventh film to feature Sidney Toler as the title character, and the last made by 20th Century Fox. The series continued with Toler, though under much reduced circumstances, at Monogram Pictures. Mrs. Manderley, an eccentric descendant of the Borgias lives in a castle in the middle of the Mojave Desert with her husband Paul Manderley, a reclusive scholary millionaire. Someone is killed after being poisoned. Paul tries to cover up the murder in which Charlie Chan investigates. In addition