Get two general admission tickets to Aquarium of the Bay.  We are passionate about providing fun and unforgettable encounters with our natural world in ways that ignite both wonder and conservation. Aquarium of the Bay partners with The Bay Institute to protect, restore and inspire the conservation of San Francisco Bay and its watershed, from the Sierra to the sea.  We focus on water, beginning at the heart—the very depths—of San Francisco Bay.  Our facility boasts 300 feet of crystal clear acrylic tunnels holding 700,000 gallons of carefully maintained bay water that sustains approximately 20,000 animals, from octopuses to eight-foot native, sevengill sharks.  Visitors are also treated to mesmerizing walls of jellies and a chance to touch bat rays, skates and “splash zone" animals.