The Algerian city of Ar-Rabaa has a natural formation that is the most beautiful of its kind. It is located in Blida, which is known for the beauty of its nature and topography. The city includes a complex of mountains, plateaus, and agricultural plains with fertile soil suitable for different cultivations. The city includes a number of archaeological sites such as ancient mosques and the remains of castles and corners that date back to the ages that inhabited this region.