Dahana Desert Star Dunes
One of the most famous sand dune deserts around Riyadh, the capital of the Kingdom of Saudi Arabia, is named Ad-Dahna. This desert is in fact a great arc of reddish sandy terrain, extending about 1 300 kilometers from north to south, linking the two greatest deserts of the Arabian Peninsula, from the northeastern edge of the Nafud-al-Kebir to the northwestern borders of the Rub al-Khali