Hello, I'm California Academy of Sciences.

The world’s only aquarium-planetarium-rainforest-living museum. Come nose-to-beak with penguins and parrots​,​ watch sharks and sting rays cruise beneath your feet​,​ and feel the spray of the California coast. Fly to Mars (and beyond the Milky Way!) from the safety of your planetarium seat​,​ take a virtual safari in African Hall​,​ or climb into the canopy of a living rainforest. Face your fears—and an albino alligator—inside the Swamp​,​ and meet scientists as they return from research expeditions around the world. From the depths of a Philippine coral reef to the outer reaches of the Universe​,​ it's all inside the California Academy of Sciences.