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Cayman Marine Lab

| Georgetown, Grand Cayman, Seven Mile Beach KY1 1203, Grand Cayman
+1 345-916-0849
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Review Highlights
Do not read if you like crowds and doing what everyone else on the island does!

I am celebrating my 33rd year coming to Cayman to dive. As a PADI Master Instructor and also... read more

Reviewed July 17, 2012
K C
,
Charlotte, North Carolina
The highlight of our vacation!

After much research online prior to our arrival in Grand Cayman, i knew that if the weather was... read more

Reviewed July 13, 2012
Diver802
,
Phoenix, Arizona
Read all 336 reviews
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Overview
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27 Years experience as the only diving marine biologist in the Cayman Islands. Experience and knowledge are your ticket to the best small boat diving vacation in the Cayman Islands. I look forward to spoiling you and your family very soon.
  • Excellent96%
  • Very good1%
  • Average1%
  • Poor1%
  • Terrible1%
Travelers talk about
“tom byrnes” (64 reviews)
“lion fish” (37 reviews)
“his son” (20 reviews)
LOCATION
| Georgetown, Grand Cayman, Seven Mile Beach KY1 1203, Grand Cayman
CONTACT
Website
+1 345-916-0849
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Reviews (336)
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211 - 220 of 334 reviews

Reviewed July 17, 2012

I am celebrating my 33rd year coming to Cayman to dive. As a PADI Master Instructor and also having worked on the island in the past, I rate Tom and crew the best. Obviously, Tom has a wealth of knowledge of our oceans but he...More

Thank K C
Reviewed July 13, 2012

After much research online prior to our arrival in Grand Cayman, i knew that if the weather was great and I had the chance to dive, I wanted to do it with Tom Byrnes because of the stellar reviews on Trip Advisor. I used to...More

1  Thank Diver802
Reviewed July 12, 2012

I have been diving with Cayman Marine Lab for 11 years now and it's honestly the best part about Grand Cayman. I don't think there is another individual that know the waters better than Tom, or has a greater respect for the incredible world that...More

Thank Natalie B
Reviewed July 11, 2012

Cayman Marine Lab and Dr. Tom Byrnes are simply the best dive operation on the island. His knowledge and personal attention provide one with the best possible experience. His knowledge of the dive sites and his continuing discovery of new sites is amazing. I've been...More

Thank docraceraz
Reviewed July 10, 2012

I have been diving with Tom Byrnes of Cayman Marine Lab almost since my recreational dive career began in the mid 1990s. Whether you are a beginner, or a more experienced diver, you could not be in better hands than when you're on and in...More

Thank JDCraven
Reviewed July 10, 2012

Thanks to Tom and Daniel for 2 great days of diving. We had a blast! It was a wonderful experience... the dives, the boat, the crew... Can't thank you enough! Savannah loved the experience as a "first timer" and she is excited to get her...More

Thank Karen S
Reviewed July 8, 2012

We had a great time with Tom, Danny, and Lucas. We had a group of 8 of which 6 had never been diving before. Tom was great sharing only the information needed to have a wonderful and safe experience and not overwhlem anyone. The 2...More

Thank Tammy A
Reviewed June 22, 2012

Very personable outfit, with small groups. We dove reefs very few people have seen. Tom will impress you with the knowledge and details of just about anything you see on the reefs. Thanks a bunch!!! For the week of diving

Thank R W
Reviewed June 18, 2012

I contacted the marine lab to set up a "Resort Dive" while we were on our vacation with friends. None of us had ANY experience about diving. Tom was a perfect teacher! He prepared us with a tutorial, fitted us with the equipment, and away...More

Thank Heather R
Reviewed June 18, 2012

Just returned from our annual trip to Cayman Kai area of Grand Cayman and dove the northside on two occasions with Dr. Tom. Weather was beautiful and water clear. Tom took us to some less frequented sites and the experiences--both on the boat and in...More

Thank CN11608
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Questions & Answers
staceyws
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
0
Votes
Wayne S
January 13, 2015|
Answer
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
0
Votes