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Nautilus: The Undersea Tours

177 reviews
Features Animals
George Town, Grand Cayman
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About Nautilus: The Undersea Tours
Nautilus, the world’s largest, most luxurious Semi-submarine, will give you unobstructed views of the marine world, as you travel in dry, air-conditioned comfort.On this amazing excursion you will:Relax and enjoy the spacious observatory as your experienced marine guide narrates the trip.Visit cheeseburger reef where a diver will hand feed the fish.Watch the vibrant colors of brilliant living coral come to life.Spend some time in beautiful Georgetown for shopping or return to your ship.
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Hours Today: 11:00 AM - 12:00 PM
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Nautilus: The Undersea Tours
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Reviews (177)
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All reviews getting wet fish land and sea tour the reefs viewing area great tour swam alongside great variety of sea life informative commentary diver feeding semi sub both sides feeding frenzy grand cayman large tarpon nice trip tour bus
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1 - 10 of 175 reviews
Reviewed 5 days ago

Lots of reefs, a couple shipwrecks, any loads of various fish and a turtle or two. Highlight was scuba diver circling the boat and feeding so many excited fish. All the sights are very close to shore, so hardly any travel time.

Date of experience: July 2019
Thank Dwlit1
Reviewed 2 weeks ago via mobile

This was a very interesting excursion. You are in a sort-of submarine. The route takes you past some sunken ships and coral formations. Ceasar made the big difference. His knowledge of the area and marine life is quite extensive. There were few fish until Dennis...More

Date of experience: July 2019
Thank Gene J
Reviewed 4 weeks ago via mobile

Today after spending a few days with the cayman diving crew doing different activities it was suggested that I do the nautilus trip with Dennis and Caesar and what a great trip it was!! The information that was delivered by Caesar was fantastic and so...More

Date of experience: June 2019
Thank 22770055danip
Reviewed 4 weeks ago

This was the perfect excursion to fit in to the shortest stop of our week long 4 port cruise allowing us to shop and still get in a local attraction. Cesar and Dennis were excellent hosts and very knowledgeable in their craft. The fish really...More

Date of experience: June 2019
Thank Rmshiloh
Reviewed 4 weeks ago

We did this tour with Cesar and Dennis and we loved it! Cesar was an excellent guide, very knowledgeable and fun. Dennis did the dive to feed the fish and there were so many fish you could not even see him. We really enjoyed this...More

Date of experience: June 2019
Thank Liz O
Reviewed May 26, 2019 via mobile

My friends and I really enjoyed our tour! Tyler and Dennis were excellent guides and explained everything very well. I loved seeing the reefs and all the different types of fish.

Date of experience: May 2019
Thank Kayla B
Reviewed May 16, 2019

The tour guide was very informative about the ship wrecks. All we saw were coral reefs and a few fish. I thought that maybe we would see a lot more sea life. Very boring. Don't waste your money. It should have been called the coral...More

Date of experience: May 2019
Thank sugarplum1960
Reviewed May 8, 2019

This was a fun tour but hot. The AC wasn't working or it could have been it was a FULL tour. It was within walking from port but the group had vans to take us to the boat.

Date of experience: April 2019
Thank mpspap
Reviewed April 17, 2019

This hour long trip included seeing two wrecks and many sea creatures. The guide gave many interesting facts and pointed out how we can all play a part in conserving ocean life. A highlight was seeing one of the crew dive to feed the fish,...More

Date of experience: April 2019
Thank Pauline45UK
Reviewed April 15, 2019 via mobile

Got to view two shipwrecks and plenty of marine life. Cesar and Dennis were our crew and they were both great!

Date of experience: April 2019
Thank Scott R
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Questions & Answers
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lenoreps
December 2, 2018|
AnswerShow all 2 answers
Response from LevonM_11 | Reviewed this property |
All the pictures I took had a slight green tint and a few had reflections.
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ahsk13
September 4, 2017|
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Response from ElizabethSigns | Reviewed this property |
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!
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Susan W
July 26, 2017|
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Response from ElizabethSigns | Reviewed this property |
Hi - to call this craft a submarine is really a misnomer. It is really a boat with windows. You go down the stairwell and sit on narrow benches. There are large windows that are under the waterline. So you are below the... More
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