Ain Diab is a neighborhood located at the Corniche of Casablanca, Morocco. The neighborhood is affluent and famous for the fashionable stretch of coastline known as the Corniche. There are numerous hotels, restaurants, nightclubs, and Lalla Meryem Beach and Ain Diab Beach. There is also the ribat and island of Sidi Abderrahman, which is now connected to the mainland by bridge.