California Academy of Sciences
The California Academy of Sciences is a research institute and natural history museum in San Francisco, California, that is among the largest museums of natural history in the world, housing over 46 million specimens.
Life-changing moments. World-changing science. The California Academy of Sciences is an aquarium, planetarium, rainforest, and natural history museum in the heart of San Francisco’s Golden Gate Park—and a powerful voice for biodiversity research and exploration, environmental education, and sustainability across the globe.