The Lost Chambers Aquarium is an underwater themed aquarium located within the Atlantis, The Palm resort complex in Dubai, United Arab Emirates. The aquarium is designed around the mythical lost city of Atlantis, and features a variety of marine life exhibits, including over 65,000 marine animals from over 250 species. The aquarium is divided into several themed areas, including the Ambassador Lagoon, which features a 10 million liter tank containing a wide variety of fish and other marine life. Visitors can view the tank from several different angles, including from an underwater tunnel that provides a unique and immersive experience. Other areas of the Lost Chambers Aquarium include the Ruins of Atlantis exhibit, which features ancient artifacts and ruins from the lost city, as well as exhibits dedicated to different types of marine life, such as sharks, rays, and jellyfish.