Not your typical aquarium, Shark Reef Aquarium at Mandalay Bay is a total sensory experience designed to transport visitors to an undersea ocean of fantastic sights, sounds and encounters. Featuring 2,000 dangerous and unusual aquatic animals from the world's tropical waters, Shark Reef Aquarium takes visitors on a journey through an ancient temple that has been slowly claimed by the sea. View 100 aquatic species, including 13 different species of sharks! Open daily Sunday- Thursday 10 am to 8 pm and Friday & Saturday 10 am to 10 pm with the last admission one hour prior to closing. Admission is $16.95 for adults, $10.95 (ages 5-12 years) and 4 and under are free.