Semi-Submarine Grand Cayman

4.7/5
(331) · Boat tours in George Town, Cayman Islands
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Nautilus, the world’s largest, most luxurious Semi-submarine, will give you unobstructed views of the marine world, as you travel in dry, air …

Reviews

Tripadvisor
4.7/5 · 331 reviews
Recent reviews
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Feb 19, 2025
We took a shore excursion booked through our cruise ship that included this Nautilus Undersea Tour. Thanks to Captain Dennis and to Brandon for a wonderful time!Full review by 2fromTexas1950
Feb 17, 2025
Went on our cruise/honeymoon. Amazing! Would definitely go again. Our daughter would have LOVED it. Tour guides were great.Full review by Melanie D
Feb 2, 2025
Brandon and Diego were so helpful and excellent tour guides. My kids (ages 15-10) had a great time! Smooth ride helped my son’s motion sickness.Full review by Venture06813350395
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Questions & answers

Q:
We will be in Cayman first week (Cruise) of this Feb 2022. Thinking about doing this but wondering; Is it cool or hot …
Q:
We will be in Cayman first week (Cruise) of this Feb 2022. Thinking about doing this but wondering; Is it cool or hot inside the boat? Just wondering if it gets hot? Thank you
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Enjoyed this very much. Good info and history. Enough action to entertain.
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Q:
Is it possible to take good pictures through the glass? Pictures with out reflection, and with true colors? All the posted …
Q:
Is it possible to take good pictures through the glass? Pictures with out reflection, and with true colors? All the posted pictures look green. Thank you, Lenore
A:
All the pictures I took had a slight green tint and a few had reflections.
Q:
Are there bathrooms on the boat?
A:
Yes, but if you can hold it I recommend that you wait. The bathroom is in the center of the way to get in and out and well, everyone knows your in there. Haha - but if you gotta go, …
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Yes, but if you can hold it I recommend that you wait. The bathroom is in the center of the way to get in and out and well, everyone knows your in there. Haha - but if you gotta go, well it is there!
A:
Answer by Elizabeth S · Sep 23, 2017
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