WELCOME to the fabulous Florida Keys, with North Americas only living coral reef. The Middle Keys are one of the world's most versatile and breathtaking Snorkeling & Scuba Diving destinations. You will be in awe of the wonderous sights below, so much so, you may want to stay down forever. A Deep Blue Dive Center, a PADI and NAUI dive center, is located in Marathon & Key Colony Beach, and is here to meet all your needs both on and under the water.
Founded in 2004, A Deep Blue Dive Center has built a reputation for catering to groups both small and large. Our team of Instructors, Dive Masters, and Captains offer everything from Snorkeling, Dive in 1 Day scuba diving experiences, to advanced technical scuba training. We can get you hunting for Lobsters or out trying your hand at Spearfishing.
Founded in 2004, A Deep Blue Dive Center has built a reputation for catering to groups both small and large. Our team of Instructors, Dive Masters, and Captains offer everything from Snorkeling, Dive in 1 Day scuba diving experiences, to advanced technical scuba training. We can get you hunting for Lobsters or out trying your hand at Spearfishing.
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Marathon & Key Colony Beach, in the heart of the Florida Keys, offers some of the worlds best snorkeling and diving just minutes away from our docks.
Experienced free divers and snorkelers as well as beginners will enjoy Key Colony Beachs perfect location, which offers easy access to two of Florida Keys National Marine Sanctuary Preservation Areas, Coffins Patch and Sombrero Key, as well as many other outstanding coral reef ecosystems and their unbelievable variety of marine life.Snorkel with us on the terrific reef.
Experienced free divers and snorkelers as well as beginners will enjoy Key Colony Beachs perfect location, which offers easy access to two of Florida Keys National Marine Sanctuary Preservation Areas, Coffins Patch and Sombrero Key, as well as many other outstanding coral reef ecosystems and their unbelievable variety of marine life.Snorkel with us on the terrific reef.
The treacherous shallow coral reefs of the Florida Keys are littered with shipwrecks of the past buried in the shallow waters just a few miles from shore. There are many tales of how these old wrecks came to lie broken on the bottom. More recent wrecks have been purposely sunk to become artificial reefs.
A Deep Blue Dive offers state-of-the-art vessels that make your excursions effortless, fun, comfortable, and convenient. Private Charters include the vessel of your choice appropriately staffed and complete with complimentary beverages and bottled water. We offer an array of activities for private charter, limited only by your imagination.
A Deep Blue Dive Center takes pride in being one of the very few dive shops in the Florida Keys that offer the excitement of this growing sport. We can instruct you and rent you the proper equipment. Put on a tank, or if you like to free dive, the Keys are a great place to spearfish because of the shallow waters.
Reviews (10)
Lillian Steele
Jan 25, 2022
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David DiEugenio
Jan 23, 2022
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Lois
Sep 24, 2021
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We planned our vacation very specifically to get to enjoy many things each day. We planned our snorkeling trip weeks in advanced. We showed up early for our 8am departure and there was a guy there, he said no you're not here for that... I thought he was joking, then he pulls out his schedule that has a big X across the day, then explains that the captain cancelled the trip a few days ago... I said why wouldn't anyone call us? He said he was off that day and the new guy must have been here and thought we were with another group that scheduled since there was no phone number next to our name, I told
Carrie Gibbons
Sep 01, 2021
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Maryann Gallagher
Apr 24, 2021
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I just went on a “sunset cruise” and can’t say enough about how amazing my experience was. I have a disability and use a wheelchair. I was a little worried about how I’d get on the boat and my overall experience. I can’t say enough about Bob and his kindness and his professionalism etc. It was truly a highlight of my entire trip to Florida.
Mike Spielberger
Nov 13, 2020
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Nice dive center right in Key Colony. Dove the Thunderbolt with my kids and a buddy. We did a charter with Admiral Bob and Dive master Mike. Great people. It was my daughter's first deep dive and they were great about it. Very safety conscious which made me feel good. Would definitely dive with them again.
Julia Weaver
Jul 11, 2020
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My husband and I booked an afternoon snorkeling trip with deep blue diving. All of the staff displayed impeccable water sports skills, knowledge and flawless customer service. Our captain Bob, and two other staff members on board did everything to make sure we were comfortable and happy.
When I went into the water(first time snorkeling for me) I had a hard time breathing and getting myself together to enjoy the experience. The crew were so amazing, knew exactly what to do and did everything in their power to reassure me so that I can have the best experience I could get. Only best recommendations
When I went into the water(first time snorkeling for me) I had a hard time breathing and getting myself together to enjoy the experience. The crew were so amazing, knew exactly what to do and did everything in their power to reassure me so that I can have the best experience I could get. Only best recommendations
Jenna Linden
Oct 08, 2019
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From the moment I called to make the reservation until the snorkeling trip ended, everything was amazing. I locked my keys in my car as soon as I got there, work all my stuff inside. The captain of the boat took my hands and said don't worry, we're still going to go have a great time and we will help you figure this out when we get back. And this was true! They were nice enough to let us use their equipment. Captain Bob was great! The spot they took us to was Coffins Patch and I must say it was some of the best snorkeling I've seen in quite a few years! There were literally thousands of fish, it
Kathy S.
Jul 04, 2019
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Omar Rodriguez
Feb 01, 2019
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