Undeniably one of the largest, most innovative, eco-friendly , best-loved natural history museums in the world, the widely acclaimed California Academy of Natural Sciences re-opened its doors in 2008 after earthquake damage in 1989 required the undertaking of nearly a decade of extensive planning and renovation. Re-opening day, admission was free; the line of hopeful visitors remained a mile long until closing , with over 15,000 jubilant guests admitted- and disappointed thousands more turned away! Grab your group of young, inquiring minds and blast off on a thrilling exploratory expedition of the diverse realms of science with a tour of this 400,000 square foot assemblage of exquisite natural wonders of Earth, Space and Sea. This awe-inspiring landmark within a landmark, located in historic and beautiful Golden Gate Park offers a stunning and dynamic arrangement of planetary, aquatic and historic specimens and extraordinary exhibits showcased in a cutting-edge venue; a sparkling and colorful aquarium, the largest digital planetarium in the world, a natural history museum, steamy and lush tropical rainforest bio-dome, an intriguing touch tide pool, a wonderful naturalist center and authentically eerie swamp exploration area all have something to show you! Meet the resident white swamp alligator, hope to survive a simulated San Francisco earthquake, step into a living cloud of jewel-toned rainforest butterflies and trip the light fantastic under mesmerizing, swirling galaxies! Stop for a few hours, or stay for the day – the world – and beyond – is your oyster at the California Academy of Natural Sciences. Ready…set…GO!