Omaha's Henry Doorly Zoo and Aquarium is a zoo in Omaha, Nebraska, located at 3701 South 10th Street. It can be accessed by I-80. It is accredited by the Association of Zoos and Aquariums and a member of the World Association of Zoos and Aquariums. Its mission is conservation, research, recreation, and education. In August 2014, TripAdvisor proclaimed Henry Doorly Zoo the "world's best zoo", leading San Diego Zoo and Loro Parque, based on an algorithmic assimilation of millions of reviews for 275 major zoos worldwide.