California Academy of Sciences

Uncover the surprising connections between California’s unique species, places, and people in the newest exhibit, which features scientific specimens, engaging interactives, and more.

Stroll through exhibits beneath the bones of the planet's largest creatures at the Kimball Natural History Museum! Meet an adorable African penguin colony during feeding time with a biologist, marvel at nearly 400 stunning geological specimens, and test your balance in an earthquake simulator. Each exhibit offers a hands-on, immersive experience that brings natural history to life!

Dive into the cosmos with the 75-foot dome screen of the Morrison Planetarium! Experience cutting-edge visualizations and hyper-realistic environments that take you from distant galaxies to the inner workings of our planet. Choose from three spectacular shows, including an award-winning new addition. Your planetarium show pass is included with admission, just pick them up at the pass desk.

Enter a lush, four-story glass dome brimming with over 1,600 plants and animals at the Osher Rainforest! Walk among free-flying birds and butterflies, exotic reptiles, golden-silk orb weaver spiders, and massive Amazonian fish. Each step brings you face-to-face with the extraordinary creatures of the rainforest, making for an unforgettable journey through this vibrant ecosystem.

Discover one of the most diverse and interactive aquariums at the Steinhart Aquarium! Home to nearly 60,000 animals and over 1,000 species, explore the world's deepest indoor coral reef, encounter fascinating creatures in the Venom exhibit, and venture into the "Twilight Zone" to learn about the mysterious marine life of the deep sea. This century-old aquarium offers an adventure for everyone.