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Cayman Marine Lab

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Cayman Marine Lab
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Traveler Overview
  • Excellent96%
  • Very good1%
  • Average1%
  • Poor1%
  • Terrible1%
Travelers talk about
“tom byrnes”(68 reviews)
“lion fish”(38 reviews)
“north wall”(36 reviews)
32 years running dive trips in Cayman making us the most experienced and knowledgeable operator. Whether you are just starting or have been diving for decades, you will appreciate the extra effort to get you to the best sites Cayman has to offer...more
| Georgetown, Grand Cayman, Seven Mile Beach KY1 1203, Grand Cayman
+1 345-916-0849
Reviews (354)
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All reviews tom byrnes lion fish north wall his son diving experience dive master dive sites great diving his knowledge surface interval his assistant underwater world eagle ray lobster enjoyed diving great trip private charter
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1 - 10 of 352 reviews
Reviewed 3 days ago

Danny did a great job wth our private tour to see stingrays and snorkel. I highly ecommend them. Great service.

Thank Tourist02746431927
cmlcayman, Manager at Cayman Marine Lab, responded to this reviewResponded 2 days ago

Thank you and we look forward to your next visit to Cayman

Reviewed 2 weeks ago

If you want to dive with an operator who has been in Grand Cayman for over 30 years and knows the underwater world around the Island like the back of his hand, dive with Cayman Marine Lab. If you would like to dive with a...More

Thank Li0nFishhunter
cmlcayman, Manager at Cayman Marine Lab, responded to this reviewResponded 1 week ago

You are the best

Reviewed 2 weeks ago

Exceptional diving experience. Dr Tom and Danny are fantastic. We love the variety of dive sites visited Thank you Tom and Danny

cmlcayman, Manager at Cayman Marine Lab, responded to this reviewResponded 2 weeks ago

Thanks we look forward to showing you never before dived reefs

Reviewed 2 weeks ago

We wouldn't dive with anyone else on the Island! Thanks Tom for a great time diving! We have been diving with Tom for over 18 years and always had a great experience. Tom takes us to the best places to dive each time! Thank you!

Thank jeanmarie b
cmlcayman, Manager at Cayman Marine Lab, responded to this reviewResponded 2 weeks ago

Thanks! My brother has met your brother on LI

Reviewed 2 weeks ago

I was back in Grand Cayman in October for a week of diving and it was terrific. This was my 8th trip to GCM and I still got to dive some sites that I have not seen before, along with some favorites. I have been...More

Thank John V
Reviewed September 7, 2018 via mobile

My second visit to Grand Cayman. My first call? Cayman Marine Labs/Tom to set up a week of diving. I also had 2 tank dive with another dive shop in an area Tom does not typically dive. Huge disappointment. Saw nothing! The rest of week...More

Thank MelSteffen
Reviewed July 5, 2018 via mobile

Dr. Tom Byrne has the best scuba diving experience in the Cayman Islands. He is the smartest (ask him anything during your surface interval about what you just saw on your first dive and you will get an education), safest, most interesting and funniest (his...More

1  Thank nickpaley
Reviewed May 12, 2018 via mobile

I went with Dr. Tom on a recommendation from a friend. I dove two days. First day was on the South side of the island for two great dives. There were a lot of fish and great scenery. Saw a cool green eel. Second day...More

1  Thank 92SteveS
Reviewed March 25, 2018

Short visit to sunny Grand Cayman but was able to join Tom, Mike, Jim, Bill for 6 dives on the North Wall. Collecting Lion Fish was tough as there were not many available. A Mutton Snapper actually stole a speared Lion Fish off a spear!...More

1  Thank Fishdude
Reviewed March 5, 2018

Tom, Mike, and Violetta are the best! They make easy dives easier and tough dives fun. Prompt, courteous, priced right, and knowledgeable, their trips could not be better! they helped us take the attached picture (which will be our Christmas card), even thinking to have...More

1  Thank Oklawheels
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Questions & Answers
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March 9, 2015|
AnswerShow all 2 answers
Response from Mark M | Reviewed this property |
I agree if you want to enjoy the island any thing you can do ahead of time will cut your lesson time. This will give you time to enjoy a few dives after your open water testing
Wayne S
January 13, 2015|
Response from cmlcayman | Property representative |
Hi Wayne, we are very close to SS and our 2 tank rate is 110. Yes we can arrange a pick up. Tom