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A Deep Blue Dive Center

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Closed Now: 8:00 AM - 5:00 PM
Open today: 8:00 AM - 5:00 PM

A Deep Blue Dive Center
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Traveller Overview
  • Excellent78%
  • Very good10%
  • Average8%
  • Poor1%
  • Terrible3%
Travellers talk about
“entire dive”(2 reviews)
“snorkel trip”(4 reviews)
Come with the A Deep Blue Dive’s crew to explore the only living coral reef in North America. The "Turtle," a 34 foot Crusader, a six passenger vessel. The "Sea Diver" a 30 foot, twenty-two passenger vessel or the forty-nine passenger, 45 foot...more
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Hours Today: 8:00 AM - 5:00 PM
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400 Sadowski Causeway, Box 510378, Key Colony Beach, FL 33051
+1 305-743-2421
Reviews (57)
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All reviews entire dive diving experience snorkel trip captain john dives reef boat
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41 - 50 of 57 reviews
Reviewed 28 December 2012

I spent about 10 days in Florida with my family. We went down to the keys so my younger sister could go snorkeling for the first time and we looked around for hours for a decent price. Luckily we found A Deep Blue Dive. We...More

1  Thank Salvatore S
Reviewed 24 November 2012

While in Marathon I wanted to snorkel the reefs. My resort recommended this company. I found the captain to be professional and interesting to talk too. When I arrived the woman at the desk was surprised that I wanted to snorkel rather than dive even...More

Thank Vince K
Reviewed 9 November 2012

Spent four days on vacation in the Florida Keys, completed 2 dives with Tilden's Scuba Center and was not pleased with their Captain. Completed by last two dives with A Deep Blue Dive Center with Captain John and he was outstanding! He was patient, knowledgeable,...More

1  Thank Chris M
Reviewed 23 October 2012 via mobile

We did a last minute dive with Deep Blue. We came to them on Tuesday and asked if we could dive with them the next day. They said absolutely. We had two great dives, and everyone was very nice, helpful, and knowledgeable about the dive...More

Thank scuba19
Reviewed 8 October 2012 via mobile

Great outfit. We enjoyed our dives and the captain was very helpful. We will dive with them again! The reef sanctuary was full of fish, although it was a very shallow dive so it was easy to get caught in the current.

Thank floridapsych
Reviewed 8 July 2012 via mobile

Girl at shop very nice. Took our money led us to boat where we were turned over to John our boat driver. He was unaware 2 of 4 of us were diving. Seemed bothered to have to deal with divers. Took us to shallow reef...More

Thank Montractor
Reviewed 3 June 2012

Our dive guide was Ryan and he was very knowledgable and very friendly. I would highly recommend this dive company. The entire staff was very professional and very friendly. I will definitely go back.

Thank Robert H
Reviewed 6 May 2012

If visiting the coral reefs near Marathon, maybe even scuba diving to a 122' deep ship wreck strikes you as something you'd like to do, pay them a visit. They are pros, and they will get you there and back.

Thank Keith V
Reviewed 20 February 2012

Did a dive from this shop February 18, 2012 and want to say it was one of the best experiences I've had. Everyone was very professional and friendly. I would highly recommend them if you are in Marathon Fla.

Thank stevemrdcs
Reviewed 5 October 2011

We had an amazing time with the snorkeling trip ! the people who work there are very friendly and attentive. They want to make sure you are satisfy, and go the extra mile with all the little kids. We also rented jet sky from them,...More

1  Thank Clara040
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Questions & Answers
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20 March 2017|
Response from A-Deep-Blue-Dive-Ctr | Property representative |
All of our regular dives are less than 30 feet because our reefs are so shallow. We try to assign you with another diver but that i not always possible. In that case you can pay for a guide to accompany you on the dive.