George Town, Grand Cayman
Save to Wishlist

Select Date and Travellers

Number of travellers
Loading available options...

Save to Wishlist

clock-o60 minutes (Approx.)
ticket-oMobile ticket
commentOffered in: English


Slip beneath the surface on a 1-hour semi-submarine cruise shore excursion, see a fish feeding show and discover Grand Cayman’s undersea landscape, sunken ships and reefs.  Watch schools of fish pass the semi-submarine’s large windows, and watch for the turtles, barracudas and rays that thrive on the island’s unspoiled coast. Visit a steel schooner that ran aground in 1944, then watch a diver feed fish at the vibrant Cheeseburger Reef; see the massive Balboa freighter that sunk during a 1932 hurricane, and finish your trip at George Town's dock.
  • Grand Cayman semi-submarine shore excursion
  • View tropical marine life and colorful coral reefs
  • Enjoy a fish feeding show right before your eyes
  • Covered by Viator's worry-free policy: guaranteed on-time return to your ship


Viator Traveller's Reviews

15 reviews
5 Star
4 Star
3 Star
2 Star
1 Star
, Apr 2018

This trip started with a few hiccups, even though I called the company to confirm our attendance as soon as our ship docked. It seems the booking from Viator didn't go through to them, and then they almost sent us on the wrong excursion because the names for several are similar. Once we finally got that sorted out, we boarded the Seaworld Observatory for our underwater sea adventure. Our host was a charming young man and we saw a few shipwrecks and a number of fish. Unfortunately, no stingrays though - which would have been thrilling. Although no one's fault, I did find this surprising and so did one of the employees with whom I briefly chatted following the tour. About 2/3 through the excursion, we anchored while the captain of the ship donned his scuba diving gear and got into the water to feed bread to the fish. It was cool to see all the fish swarming around him and he made sure to circle the boat so that people on both sides could get a close look. The entire tour lasted less than an hour though and you actually don't venture far from the marina. My own view is that the tour was okay, but my elderly parents really enjoyed themselves and that's why I rated it as a 4 star. I would recommend this to people with young children or to anyone else who's never before had a glimpse of what goes on in the water just below the surface.

, Jan 2018

This was an amazing excursion! The amount of ocean life we saw was spectacular - many, many kinds of fish including barracuda, parrot fish, puffer fish, octopus, stingrays, sea turtle, all kinds of coral. The guide was interesting, knowledgable and fun. The captain did the fish feeding, which was pretty fantastic! We are a family of 14, youngest being 5 years old, and oldest 74 years old - it was great for everyone involved. The excursion is a short walk from the port and there was plenty of shops to go to afterwards that were very convenient. It made for a fantastic and affordable excursion day!

, Jan 2018

We thoroughly enjoyed this excursion...especially since we live in the mid-west! The excursion was literally around the corner from where our tender left us off. It was fun to see the fish up close and personal. Depending what day you arrive Saturday, Sunday, or Monday some shops are open and some are not. By the way...It is much cheaper booking this excursions yourself. Good luck!

, Feb 2017

This excursion was thoroughly enjoyable in all aspects. Viator was very professional throughout the entire process with the email communication, the directions to their location and the efficiency of the actual tour office on the island. The semi sub was amazing in that the tour guide was extremely knowledgeable and that the reef was incredibly beautiful. You actually felt that you were scuba diving, but you were very comfortably inside. Feeding the fish was amazing. The diver made sure that he came to each window so that all could get a good view. Very enjoyable experience from start to finish!

, Dec 2015

A nice way to see and appreciate the beautiful marine life without getting wet!

, Oct 2014

Our entire family (including five kiddos ages 1-11, my husband and I plus my parents) just loved this excursion! We had a fabulous time; it was one of the highlights of our vacation. None of us felt even slightly nauseated, and we all had awesome views. The guide was knowledgeable and friendly.

, May 2014

Great excursion. Guide was very informative, engaging and helpful. All of the family enjoyed it and we saw saw some wonderful fish and other incredible sights especially the fish feeding. Would definitely recommend as a fun, exciting and educational experience and much better than a similar event we experienced in Cabo San Lucas a few years ago.

, Feb 2014

Great to see all the fish and ship wrecks. They were so helpful to my husband since he just had back surgery 6 weeks ago

, Jan 2014

The guide was very informative and explained everything in detail and was funny. The "submarine" was clean comfortable and our trip was shared with only one other couple that day. We stumbled upon this trip by accident on line and im so glad we did. Had a blast.

, Jan 2014

The tour was fine the directions were not. The referenced point "Hard Rock Cafe" is closed so you need to update directions to the Atlantis which is shown on local maps and nothing about Grand Cayman Shore Excursions is known by the locals nor has signs to identify. Two locals sent us in opposite direction.

Having trouble booking online?
(888) 651-9785
Call (888) 651-9785
Product code: 3822PRTGCMSEMI

Explore Similar Things to Do