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Morning Semisub Reef Cruise

Overview
SemiSub is one of the world’s most luxurious high-tech watercraft. After a warm Hawaiian greeting at the world famous Aloha Tower piers, guests enjoy a short sail to a special reef location specifically selected for its underwater beauty.

Once positioned, the vessel partially submerges and guests are escorted into one-of-a-kind underwater pods for approximately 20 minutes of viewing time on comfortable seats.

Guests are encouraged to take photos and videos of the beautiful reefs and marine life, and often Hawaiian sea turtles and even reef sharks are seen.

When not in one of the special viewing pods, guests relax on deck in comfortable captain-style chairs and enjoy a delicious continental style meal prepared by world-renowned Chef Chai.

A special video showcases the beautiful underwater world and the key role played by our precious reefs.

Of course, the view of one of our planet’s most beautiful coasts provides marvelous photo opportunities and memories for a lifetime.
City: Oahu
Mon 16 Jun
i
You can choose the date already on the booking website
Starting at $139.99
Make a reservation
Mon 16 Jun
Starting at $139.99
Make a reservation
New York City Tours
Unique Activities (21) Transfers & Transportation (175) Tours, Sightseeing & Cruises (252) Entry Tickets (96) Sporting Events (4) Good for Small Groups (27) Seasonal & Holiday Tours (113) Walking Tours (705) Outdoor Activities (48) Limitied Availability Tours (29) LGBT Friendly Tours (9) Family-friendly Activities (8) Wildlife Activities (6) Solo Travelers' Tours (147) Food & Drinks (96) Travelers recommend (174) Good for Groups (32) Top Activities (75) Guided Audio Tours (10) Art, Culture & History (406) Attractions to explore (43) Sustainable Tours (1) Limousine Transfers (5) Donut Walking Tour (2) Virtual Experiences (1) Additional fees (7) DSA non-compliant (17)
What's Included
All Fees and Taxes
Additional Info
  • Infants are required to sit on an adult’s lap
  • Not recommended for travelers with poor cardiovascular health
  • Not recommended for pregnant travelers
  • Public transportation options are available nearby
  • Suitable for all physical fitness levels
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
Reviews (1)
Irene_R
Dec 2024
Big bummer. Got to the meeting spot, no one was there. Local businesses told me they hadn’t seen the semi sub in operation in quite some time. Waste of time and an expensive Uber ride. Refund is hopefully pending, though Viator did tell me they couldn’t verify out of business status since the tour company wasn’t answering their phone… 🤦🏻‍♀️

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