Explore the reefs off the coast of Honolulu without getting wet aboard this semisub reef cruise. Climb aboard the high-tech watercraft that features partially submerged pods where guests can view marine life and reefs from the comfort of a seat. When you’re not in the viewing pod, take in the above-ground views of Oahu from captain-style chairs.
See tropical fish, sea turtles, reef sharks, and more
Learn about the local species from a special video
Enjoy views of Oahu’s coastline from the boat
Capture photos and videos of your adventure
What's Included
All Fees and Taxes
Alcoholic Beverages
Snacks
Soda/Pop
Bottled water
Meeting and Pickup
Meeting point
Aloha Tower
Honolulu, HI 96813, USA
Located at Pier 9 Aloha Tower directly behind the clock tower
Start time
09:00 AM
End point
This activity ends back at the meeting point.
What To Expect
Semisub One
2 hours • Admission Ticket Free
Additional Info
Confirmation will be received at time of booking
Infants must sit on laps
No heart problems or other serious medical conditions
Not recommended for pregnant travelers
Near public transportation
Most travelers can participate
Not wheelchair accessible
This tour/activity will have a maximum of 70 travelers
Cancellation Policy
You can cancel up to 24 hours in advance of the experience for a full refund.
For a full refund, you must cancel at least 24 hours before the experience’s start time.
If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded.
Any changes made less than 24 hours before the experience’s start time will not be accepted.
Cut-off times are based on the experience’s local time.
This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
Likely to Sell Out
From $139.99
up to 24 hours before the experience starts (local time)