California Academy of Sciences & Bay Sail in San Francisco

Enjoy savings while holidaying in San Francisco at 2 "must-do" activities!

The California Academy of Sciences, is the world's greenest museum. Here, you will find exhibits and experiences that can only be seen at the Academy, including 40,000 animals living in the aquarium, the four-story rainforest with its free-flying birds and butterflies, one of the most accurate digital planetariums in the world, a variety of interactive programs and activities, and more!

Insider Tips

  • You are strongly advised to use the daily calendar to plan your visit!

For an hour and half, you’ll be treated to fantastic views of Alcatraz Island, the city skyline, the Golden Gate bridge, and the Pacific Ocean. If adventure is your style, try out our deck trampolines - be warned, you may get wet! The netting allows you the exhilarating feeling of having the waves rush under your feet, and are also extremely comfortable for lounging in the sun.

Want a break from the wind? Come inside our protected cabin, have a seat and continue to enjoy the sights of the sky and water. Need a bite to eat? Snacks, soda, beer and wine are available for purchase at the cabin bar. Our sailing catamarans give a uniquely stable and quiet ride without the noise of engines—you’ll be amazed at the speed wind in your sails can give you! Pick up an audio tour (available in 7 languages) with a helpful navigation guide providing information about San Francisco’s landmarks as you sail past them.

Feeling confidently sea-worthy? Take the helm from the captain and steer the boat (kids love this!). Our captain and crew are always happy to snap a photo or answer your questions about San Francisco or our catamarans—you’ll quickly learn our passion for sailing!

Insider Tips

  • Bring a jacket and wear soft-soled shoes
Additional Information
  • While participation is free for children aged 5 and below, they still require tickets. Should you require those tickets, please send an email to attractions@changirecommends.com.sg with your Order Number and No. of Tickets required


2 Working Days
Not Included
Voucher Type
Present Voucher At Attraction's Ticket Office
No Amendments Allowed
No Refunds Allowed

Operating Hours

California Academy of Sciences

Monday – Saturday: 0930 - 1700 hrs

Sunday: 1100 - 1700hrs

Opening hours are subject to change without prior notice.

Bay Sail in San Francisco

March 1 – April 30: 1330hrs (daily)

May 1 – Sept 7: 1130hrs & 1330hrs (daily)

Sept 8– Oct 29: 1330hrs (daily)

Oct 30 – Nov 29: 1330hrs (Friday, Saturday and Sunday only)

What You Get


  • Skip-the-line admission to California Academy of Sciences
    • Access to all exhibits, shows and events (unless specified on-site)
  • 90-minute narrated cruise around San Francisco Bay
  • Hotel transfers and transportation
  • Food and beverages
  • Parking fees
  • Personal expenses (optional)
How to Use
Please present a printed ticket/voucher at the turnstiles upon entry on the day of your visit.

Terms and Conditions

  • Changi Recommends and the appointed operator will not be responsible for any accidents, loss of property or damaged caused by individual negligence
  • The e-ticket/e-voucher cannot be exchanged for cash or used on more than one occasion
  • Any alteration(s) on the-ticket/e-voucher will not be accepted by Changi Recommends and the appointed merchant
  • In the event of unforeseen circumstances that affects tour departure or ticket/voucher invalidity, customers will be notified and be advised accordingly


  • No refunds will be entertained for cancellations
  • There will be no refunds even if included items are not utilised by the visitor
  • In the event of late comers/no show, it would be considered as cancellation and no refund will be given

Upon purchase, you will receive an email confirmation with e-ticket/e-voucher shortly. Tours and tickets are subject to availability and are not confirmed until a second confirmation email is received.

How to Get There

California Academy of Sciences

Golden Gate Park, 55 Music Concourse Drive, San Francisco, CA 94118

Bay Sail in San Francisco

Pier 39, Gate J (next to the sea lions)

San Francisco, CA 94133, United States



Item Price (SGD) Quantity
Age 18 and above

Select Date

Please be reminded to send an email with your Order Number and Number of Infant tickets required to attractions@changirecommends.com.sg