Take a journey of discovery through the world's largest ocean at the Aquarium of the Pacific in Long Beach, California. Home to more than 12,500 ocean animals, representing nearly 500 species, the Aquarium celebrates the planet's largest and most diverse body of water: the Pacific Ocean. Featuring 19 major habitats and 32 focus exhibits, the Aquarium of the Pacific is a world-class aquarium, exploring the waters of Southern California, Baja California, and the northern and tropical Pacific.