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Nautilus: The Undersea Tours

#31 of 60 Boat Tours & Water Sports in George Town Features Animals
93 North Church Street, George Town KY1-1001, Grand Cayman
+1 345-945-1355
Review Highlights
Nautilus Sub Tour

If you are looking for the best valued tour in the Cayman islands; try the Nautilus, Grand Cayman... read more

Reviewed 3 days ago
Michael S
Like Scuba without getting wet!

I came to this tour via the Carnival Cruise line - the package was part of the "Explore Cayman by... read more

Reviewed 10 July 2017
Elizabeth S
Read all 75 reviews
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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-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.
  • Excellent59%
  • Very good29%
  • Average6%
  • Poor4%
  • Terrible2%
Travellers talk about
“getting wet” (7 reviews)
“land sea” (2 reviews)
Closed Now
All hours
Hours Today: 11:00 - 12:00
Suggested Duration: < 1 hour
93 North Church Street, George Town KY1-1001, Grand Cayman
+1 345-945-1355

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Reviews (75)
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1 - 10 of 73 reviews

Reviewed 3 days ago

If you are looking for the best valued tour in the Cayman islands; try the Nautilus, Grand Cayman submarine tour! Its not a real sub, but you sit below water level. And although its only an hour, for 25 bucks; you see 2 ship wrecks,...More

Thank Michael S
Reviewed 10 July 2017

I came to this tour via the Carnival Cruise line - the package was part of the "Explore Cayman by Land & Sea" I really loved seeing the shipwrecks (2 of them) as we explored this old pirates island. The craft was more a boat...More

1  Thank Elizabeth S
Reviewed 20 April 2017 via mobile

Such a great experience. You go over some wrecks, and then one of the crew feeds the fish outside the windows. Then you get to go up on deck, get your snorkeling gear and jump in. The water was teeming with fish, and the crew...More

1  Thank Bertrand_Wooster
Reviewed 18 April 2017

This was part of a land sea tour. We enjoyed the sea tour. This tour was very touristy, but was still fun. Found the time went very quickly. The tour guide was entertaining. Sat on benches made for two, but was still uncomfortable. We wished...More

1  Thank Fritz7432
Reviewed 30 March 2017

our tour was billed as a land and sea tour. the land part was first by a comfortable bus. we spent 30-45 minutes at 3 different stops: turtle farm - self guided with a large shop, Tortuga rum shop where rum cake is offered or...More

1  Thank JayWendy0527
Reviewed 29 March 2017 via mobile

I live in Grand Cayman and had visitors this past week. They were interested in going in the Nautilus undersea tour. I filled out an online reservation form and called two different phone numbers. No one ever got back to me. My guests have left...More

Thank Calise6pack
Reviewed 19 March 2017

It was very interesting to get to see ship recks and lot of different colored fish, sharks and turtles

Thank ThaiTraveller2015
Reviewed 14 March 2017

We went early and there was no line. The guide was very informative and called out interesting sites and fish as they presented. the ride was smooth and the view was good. The benches were not overly comfortable but then again my family and I...More

Thank PJ L
Reviewed 5 February 2017 via mobile

Our one-hour tour featured reefs with many interesting varieties of coral. We saw a young stingray glide by. Two ship wrecks with timber, metal and debris had fish swimming throughout and sea life growing all over. When our diver fed the nearby fish we were...More

Thank cats4me53
Reviewed 3 February 2017

Nice tour for those who do not want to dive or snorkel, but would still like to see the reef and the shipwrecks. Comfortable and air conditioned.

Thank TexasTraveler7507047
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Questions & Answers
Susan W
26 July 2017|
AnswerShow all 2 answers
Response from Elizabeth S | 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
Ana W
14 May 2016|
AnswerShow all 6 answers
Response from Elizabeth S | Reviewed this property |
If you book via the cruise line they guarantee your tender both ways to your excursion. This is very important. (we had one tender boat actually break down mid way back to the ship) thankfully the ship had to wait for us.
30 August 2015|
AnswerShow all 2 answers
Response from Elizabeth S | Reviewed this property |
The Nautilus Undersea Adventure alone is 51.99 (1 hour) per person via Carnival, the Explore Cayman by Land and Sea which included a bus ride around to see the Governors House, seven Mile Beach, Hell and the sea turtle farm... More