His name, which means empty intersection shows how desolate place. Deserts are located in four countries (Saudi Arabia, United Arab Emirates, Oman, and Yemen), this covers the Arabian Peninsula wider than France, Belgium, and the Netherlands combined. This place also has sand dunes as tall as the Eiffel Tower, stood firm with more than 300 meters high and hundreds of kilometers wide. The difference with the Eiffel Tower, these dunes are able to travel up to 30 meters per year, as blown by strong desert winds.