California Academy of Sciences With Steinhart Aquarium Admission at California Academy of Sciences

Welcome back to the captivating world of the Osher Rainforest! We are excited to announce that the Osher Rainforest is now open for exploration. Immerse yourself in the awe-inspiring beauty of a neotropical rainforest that soars 90 feet above.

Within our 90-foot-diameter glass dome, experience the wonders of the world's largest rainforest exhibit. Encounter over 1,600 live plants and animals, including captivating species like taxicab-like sun beetles, industrious leafcutter ants, and the graceful slithering of an Amazonian tree boa. The environment, with temperatures ranging from 82–85 degrees and humidity at 75 percent or above, instantly transports you to the most biodiverse places on Earth.

Make the California Academy of Sciences a priority on your San Francisco itinerary! This must-see attraction offers an all-encompassing experience, featuring a museum, aquarium, planetarium, and the awe-inspiring Osher Rainforest—all under one roof. Maximize your experience with California Academy of Sciences tickets, available on TodayTix.

Annually, 1.4 million visitors are drawn to the California Academy of Sciences, housed in an architectural masterpiece with a living roof. Designed by Renzo Piano, this Double Platinum building has earned the highest rating from the U.S. Green Building Council, showcasing our commitment to sustainability.

Explore mainstay exhibits such as the natural history museum, planetarium, aquarium, and rainforest, alongside captivating temporary exhibitions like the current showcase, "The World’s Largest Dinosaurs," on display until January 21, 2024.

Don't miss the opportunity to witness science come to life before your eyes! Secure your California Academy of Sciences tickets now on TodayTix and embark on a journey of discovery in the heart of San Francisco. __Off-Peak__ tickets are valid September, October, 2024 and January, February, March 2025.
__Peak__ tickets are valid July, August, November, December 2024 and April, May, June 2025.