The California Academy of Sciences is the only institution in the world to bring a Natural History museum, aquarium, rainforest, planetarium, and world-class research and education programs together under one roof.

The museum hours of operation are:
Monday through Saturday 9:30am – 5pm; Last entry 4pm
Sundays 11:00am – 5pm; Last entry 4pm
(Information is subject to change, please visit http://www.calacademy.org/visit/)