California Academy of Science - This is a wonderful learning experience for folks of any age. Its worth the lines. The rainforest and aquarium were really great.

WOW! - We were allowed into the building at 9:30 I am not sure why we had to wait 30 mins until at 10:00 we were allowed in to see the area. The Corpse Flower was magnificent and worth the wait!

Plenty of things to see - Awesome collection. Especially Aquarium, Tropical Forest and Planetarium. A lot od things to see, books yourself about 5 hours to see everything

Highly Recommended - This was one of the highlights of our time in San Francisco - we did this on our last day and were all transfixed. So much to explore and see. Make sure that you leave enough time to explore the surrounding park and gardens in Golden Gate Park - which are also amazing.

A fabulous must see museum in San Francisco! - This museum is a must see! Came here with my family and thoroughly enjoyed it. I wish I could have stayed longer. The aquarium was outstanding and my teenage daughter who is into marine biology loved it. I also had a great time and found it so well done. The rainforest is also very good. They do have a hands on animal exhibit which was a little busy with the littler kids but would be great for young children. Mine were a little old for it! The planetarium was also very good and free with the ticket. This is a must see if you are in San Francisco.

Amazing family outing - We had a really good time. We learned a lot of new things. The penguins were really cute. The rainforest and the butterflies were amazing!

Complicated museum layout but some great exhibitions - Visited here recently with my sister. We went to the planetarium - the seats have no neck support and dont recline back so are very uncomfortable for a 30 minute viewing! The aquarium is great and loved the talk on Claude the Albino Aligator. The museum’s layout is a little complicated but the staff are very friendly and the area around is pretty. We came here as we had purchased the city pass.

Gouging Visitors, no longer the wondrous experience of yesterday. - I hadn't been to the California Academy or Planetarium for many, many years, so this was a new experience and contrast. Most noticeably, the prices and captive audience gouging is egregious. It cost more than $30 to park for the afternoon...even with a disabled sticker. Hungry? >$50 for a minimal slice of pizza (no toppings-those cost more) and/or one sandwich for 3 adults and a 7 year old, no drinks included. The planetarium shows were short and underwhelming, low image quality and amateurish narrative, a ghost of the exquisite precision German planetarium projector of eras past buttressed by engrossing intelligent tutorials from world class professionals. The aquarium, though rebuilt, is more or less the same, e.g. nice. Other things, the indoor "rainforest", ok for what it is, nice walk for kids; the minerals nice, interesting; the alligators - not much, other exhibits: ok, but nothing super. Nice view from the roof, but the weed garden and narrative- bleh (looks like my backyard (au naturel). Foucault pendulum is still there, but absent some of the kid-curiosity awakening posters. The building itself is new, high, open, multi-story and airy (compared to that of yesterday) . Shame the contents and presentation do not follow suit. Summary: pleasant afternoon but aftertaste was a feeling of having been taken advantage (think captive audience or pickpocket) Next time, go to the Exploratorium or De Young instead, even if repeating.

Average - We came here as part of the city pass as it’s one of the museums you don’t really get a choice on, not sure it’s worth $40 entry alone. The Aquarium part was interesting enough and we went to the planetarium too but didn’t spend too long anywhere else really, it didn’t seem to have that many interesting things for us to spend longer than 2 hours there and glad we didn’t pay for entry outside of using the city pass as I think we’d have been disappointed

Incorrect hours of operation - The tickets we received for Sunday January 21, indicated that the California Academy of Sciences was open from 9:30am to 5pm. We arrived at 10:15 and were told that it was members only until 11am. We had a toddler with us and begged them to let us in; they reluctantly let us in at 10:30. Will not use Viator again.