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Exploring, explaining and sustaining life since 1853. Follow us on Twitter @calacademy.
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12,768 Reviews
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Alejandra Fernandez
· April 17, 2017
Just came for the first time. How can you not give this place five stars? Only thing I'd change is the hours. It should stay open for at least an extra hour :) ...Make sure to get there early or you won't fully soak in the diversity it has to offer. The California Academy of Sciences satisfys the curious minds of any budding environmental scientist. See More
Sandie Sing
· April 17, 2017
The greatest learning place for all ages in northern California. It is a delight to find the blue morpho butterflies landing on your head. It's hands on science institute. Go up to the roof to see what we need to do in the future. Great learning place.
Selena Sira
· April 16, 2017
We went for my best friend's birthday. We had I blast brought my whole family. On our way home we all talked about what was our favorite thing. We liked our lunch. But it was weird because the workers were trying to take my tray before I had finished my lunch.
Jerome Ikaikahoewaalani Nihipali
· April 27, 2017
Really loved the experiences that were available there. A trip through the rainforest was great seeing all of the different creatures. Just wish there were more... guides to give information and watch patrons as there are birds and butterflies flying about. The aquariums were also informative and gave a great insight into ocean life. See More
Sion Pascal
· April 24, 2017
With the war on science going on in our nation I was proud to show my support by visiting the academy of sciences. The first time since they remodeled. I worke...d there in the 90s and loved it.
Just a fantastic experience and so humbling. The new planetarium is mind blowing and a bit overwhelming. But still fantastic!
Go science!
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Sydnee Kennedy
· April 22, 2017
Where to begin...

4 story rainforest with incredibly diverse population of species of amphibians and arthropods. ...

Butterflies � so many beautiful and fascinating species and the conservation techniques and beautiful photography of Val Academy Biologist and photographer, Tim Wong.

Incredible programming for youth and adults alike

Planetarium shows

Tropical reef

Claude�

Science Action Club & online resources for teachers�

What's not to love?
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Blanca Diana
· April 19, 2017
An amazing place to visit. The rainforest and planetarium shows are a MUST see! Along with the Earthquake, color of life, and aquarium exhibits. This was our first time there, family with young adults and everyone enjoyed their time there. Definitely recommend it!
Kadu Vido
· April 24, 2017
The aquarium is huge, jaw-dropping and extremely beautiful. Same goes for the globe-shaped tropical forest greenhouse/butterfly house right in the middle of the museum. The rest of the exhibits pale in comparison, however—the only thing keeping me from giving a 5.
Rebecca Ashley
· April 23, 2017
I love Cal Academy! Great exhibits and planetary shows. My boyfriend has lived up here his whole life and this was his first time going. This was my first time seeing the penguin feeding so there was a little bit of a first for each of us!
Fontana Butterfield Guzman
· April 13, 2017
The best! We always have a wonderful time and love the penguins and all the fish. We also love the play areas outside. So peaceful and invigorating at once.
June Penelope Rose
· April 15, 2017
This place is truly amazing. Bridging science and fun is the best way to educate the masses about our remarkable planet. Great layout, wonderful exhibits, and something special for everyone who has the opportunity to visit. Keep up the good work!
Kristina Marie Cassidy
· April 27, 2017
We love the cal academy... minus the food. They use to offer delicious & healthy food choices such as stews and polenta, tacos, fish and chips.. now the food tastes like microwaveable or frozen foods:(
Chhonyi Sedon
· April 25, 2017
So expensive n lots of kids .......no place to.walk by n.enjoy with my one.year daughter we r here for.her first birthday.but end up going home
Soo-Young Chin
· April 18, 2017
So much to see, very well laid out, super interesting exhibits. Went with my niece from Germany and she wants to spend an entire day there next year, when she comes back. So that's what we'll do.
Drew Johnson
· April 24, 2017
It is the best place ever. There's something for every one to enjoy here. I love this place!
Dominica Dailey
· April 18, 2017
Love NightLife. Wish I could go every Thursday, but alas, I am not a richy richer, so I go when I can. Definitely love going to this place to get my drink on and stare at jellyfish for hours on end.
Tony Holiday
· April 17, 2017
Too expensive for the poor. Not everyone is able to wait in long lines on free days. Should be free or not more than $5.00 adult admission.
Georgia Smee
· April 24, 2017
Great place to visit Aquarium is awesome and so is the rainforest. And whatever you do, don't skip the planetarium!
Mary Woolsey
· April 19, 2017
This has been a fifth grade field trip two years in a row. It is an excellent trip for the students, there is information for all the different students' interests. It is a fun, exciting and happy learning experience for students of all levels of science knowledge.
Eduardo Garcia
· April 16, 2017
What a great place, I brought my wife and 3 years old daughter and we all were super excited. We definitely will come back again and again
Posts

Closeup on the structural color of a blue morpho butterfly wing—aka our kind of Saturday-night splendor. (Photo by Tiffany Bozic.)

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Science Twitter-bots unite! 6 amazing accounts that offer a heady mix of info, humor, & beauty (our favorites: @birdcolorbot & @mothgenerator), as curated by The New York Times. calacade.my/2ps2klN.

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Twilight Zone: Deep Reefs Revealed
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Happy World Frog Day! Love, this tiny pumilio frog born & raised here at the Academy. (Video courtesy aquarium direct Bart Shepherd.)
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On International Day of Forests, thank a forest—like the Amazon, producer of ~20% of Earth's oxygen—for breathing! Inside with @bioGraphic: calacade.my/2n4xP3Y. (Video by Corey Rich.) 🌳 🌱 🌴
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Posts

Welcoming the weekend with a handful of jungle nymph! (Aka Malaysian stick insect or Heteropteryx dilatata.) See & learn more about these big beauties in our newly refreshed rainforest (📷 by biologist Tim Wong).

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What runs rings around your dreams? NASA's Cassini mission, specifically the raw images the spacecraft just sent back from its first dive between Saturn and its rings: calacade.my/2qna2Nl.

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To all you wonderful people getting fancy to support science at tonight's Big Bang Gala & Party After Dark, WE CAN'T WAIT TO SEE YOU! 🥂🐠🔭🙌

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Lab-grown "light-emitting oxyluciferin" helps scientists understand the structure behind bioluminescent fungi's glow. Via The Verge: calacade.my/2p5WkAt.

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Why do humans differ culturally *and* biologically from one region of the world to another? Join us, the The Leakey Foundation, & anthropologist Alexander Harcourt in African Hall May 9 to explore the fascinating story of human diversity. Tickets: calacade.my/2oJW9rc.

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What your day needs: the magic of animated, imaginary lepiodoptera—i.e. the butterflies & moths of your dreams—by illustrator Vladimir Stankovic: calacade.my/2oG4kWp.

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6.5 feet long, 250 pounds, 37-40 million years old? Step aside, emperor penguins—we're celebrating THE COLOSSUS. Via New Scientist: calacade.my/2qc2SLV.

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Happiest World Penguin Day, humans! Celebrate by learning more about our African penguin colony (part of the Species Survival plan, which helps protect wild populations by ensuring genetic diversity), and feel free to ask questions in the comments below. This feed starts with a presentation by biologists, but we'll leave it streaming afterward for extra hours of tail-wiggling views. ❤️🐧❤️

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In NYC? Don't miss renowned National Geographic photographer Paul Nicklen Photography's new gallery, "a beacon of hope for people frustrated by our degrading environment—& looking for a way to get involved." From Fast Company: calacade.my/2q01LCt.

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A chance to hold our solar system in the palm of your hand, from Tokyo-based designer Duncan Shotton Design Studio. (No dwarf planets included, sorry Pluto-buddy.) Via Colossal: calacade.my/2ptYv2k.

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After generations of hunting lions, East Africa’s Masaai have a new tradition: protecting them. "Lion Guardians," from bioGraphic and Marcus Westberg: bit.ly/2nFckdP.

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Starting today with a show of appreciation for the natural world—& for everyone who marched yesterday (or was with us in spirit) to support science's role in protecting it. 🙌

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