The Florida Keys are home to some of the best scuba diving in Florida, attracting beginners and advanced divers year-round. Known for crystal-clear waters, vibrant coral reefs, and legendary wreck dives, Florida Keys scuba diving offers access to the stunning Florida Reef Tract — the only living cor

Scuba Diving and dive sites in the Florida Keys 

Scuba diving courses open the door to an unforgettable underwater adventure while ensuring you learn essential safety skills and proper diving techniques. Whether you're searching for scuba diving courses in the USA, a beginner scuba certification, or advanced scuba training, the right program helps

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Finish in the Keys: Your Open Water Referral DestinationMany aspiring divers start their journey in a classroom or a local pool back home, only to realize they’d rather spend their final check-out dives in a tropical sanctuary than a cold, murky quarry or lake. If you’ve finished your academics and 

Open Water Referral Florida Keys: Finish Your Scuba Training

Customized Coastal Luxury: Private Dive Groups with Key DivesThere is a distinct level of luxury that comes with having the horizon all to yourself. When you choose a private experience with Key Dives, the #1 rated scuba facility in North America, you aren't just booking a boat; you are securing a f

Luxury Private Dive Charters in Islamorada: Your Own Florida Keys Reef

The Gold Standard of Scuba Diving Instruction in the KeysMany people think that getting a scuba license in Florida is a long, intimidating process reserved for elite athletes. The reality? If you can breathe and kick your legs, you can explore the ocean. At Key Dives, we specialize in turning "I wis

How to Get Your Scuba License in Florida

Lighthouse to Ledge: Exploring Islamorada’s Premier Dive SitesWhen people look for the best places to dive in the Florida Keys, they often think they have to travel to the furthest reaches of the archipelago. However, those of us who live and breathe these waters know a secret: Islamorada holds the 

Best Places to Dive in the Florida Keys: Islamorada’s Top Reefs

Discover the Real Islamorada: Snorkeling Beyond the Glass BottomMany travelers believe you have to be a certified scuba diver to see the vibrant heart of the Florida Keys; there is a common myth that the best views are locked away in deep water, accessible only to those with tanks and heavy gear.The

Top Snorkeling in Islamorada: See the Florida Keys Beyond the Boat

Breathe Easy: Minimize Your Air ConsumptionHave you ever had to end a dive early because you were running low on air? Or surfaced to find that you used significantly more air than your dive buddies? The excitement of diving often causes us to breathe faster or harder than normal. If you find yoursel

Breathe Easy: How to Reduce Air Consumption While Diving

Protect Your Skin AND the Reef!On a hot day out on the dive boat, we often apply sunscreen to protect ourselves from harmful UV rays. For years, many of us jumped straight into the water without thinking twice about it. After all, waterproof sunscreens are designed for water activities. However, rec

Protect Your Skin and the Reef: The Hidden Impact of Sunscreen on Coral Reefs

Marine Life You Can See While Scuba Diving in the Florida KeysScuba diving in the Florida Keys is known for clear water, vibrant coral reefs, and incredible marine life encounters. Divers visiting Islamorada and the surrounding reefs often experience a wide variety of tropical fish, sea turtles, and

Marine Life You Can See While Scuba Diving in the Florida Keys

Welcome to Key Dives, the top-rated Islamorada dive center and the #1 scuba shop in the Florida Keys. We specialize in providing unforgettable diving and snorkeling experiences that showcase Islamorada’s stunning coral reefs and vibrant marine life. Whether you’re an experienced diver or a beginner, Key Dives offers personalized service, top-notch safety, and adventures you’ll never forget. With crystal-clear waters and thriving ecosystems, diving in Islamorada is truly one of the best experiences in the Florida Keys. Key Dives is a full-service facility with modern equipment, professional instructors, and comfortable boats designed for your safety and enjoyment. From exploring colorful reefs and historic shipwrecks to relaxing snorkeling tours, our passionate team ensures every trip is memorable. Committed to sustainability, we use eco-friendly practices to protect Islamorada’s unique underwater environment. Whether you’re seeking scuba certifications, guided dives, private charters, or snorkeling adventures, Key Dives has something for everyone, from beginners to experts. Key Dives is dedicated to providing excellent service and ensuring every guest has a safe, enjoyable experience. We create a welcoming environment for divers of all skill levels, offering expert instruction for beginners and advanced trips to thrilling dive sites for experienced divers. Every adventure is personalized to meet your needs and exceed your expectations. Our commitment to reef preservation makes us a leader in eco-friendly diving. We promote sustainable tourism, educate divers on marine conservation, and use environmentally friendly practices to protect Islamorada’s underwater treasures for future generations. Diving in Islamorada offers warm, clear waters and abundant marine life, making it a truly unique experience. Key Dives gives you access to top dive sites, including vibrant coral reefs, historic shipwrecks, and encounters with sea turtles, reef sharks, and tropical fish. For non-divers, our guided snorkeling tours provide a family-friendly way to enjoy the underwater beauty. Whether you’re looking for a peaceful escape or an exciting adventure, Key Dives has something for everyone. Make Key Dives your gateway to the Florida Keys’ underwater paradise. Book your dive or snorkeling trip today and see why we’re the top choice for exploring Islamorada’s stunning reefs. Your unforgettable adventure starts here!

Two people enjoying a water sports adventure on the ocean in Islamorada FL

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Underwater diver collecting marine debris with net bag in Islamorada FL waters

Scuba diver with yellow lift bags attached to salvaged equipment underwater in Islamorada FL

Breathtaking scenic view of Islamorada, a tropical paradise location for water sports activities.

Scenic view of Islamorada, a beautiful coastal town

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Wondering how much does it cost to scuba dive in the Florida Keys? Explore our trip pricing and options below. Explore Florida Keys scuba diving and snorkeling trips with experienced PADI-certified instructors. Family-friendly, private charters, and group trips available. Enjoy Florida Keys reefs, wrecks, and unforgettable marine life encounters. Select your trip below and reserve your spot today! 

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After careers in finance and law, Mike and Marcia threw in the corporate towel for a beach towel. After stints in Hawaii, British Virgin Islands and the Cayman Islands, they are settling in quite nicely here in the Keys.&nbsp;Jeri has recently graduated from university with a focus in nuclear chemistry (crazy smart kid!) What Mike and Marcia like most about the diving here are the fishy reefs, especially in comparison to the Caribbean. After spending so many years diving the Caribbean, Mike and Marcia started Key Dives almost 20 years ago with one main goal, to provide divers not only a beautiful dive but an unmatched level of customer service. Teaching families to dive and introducing young people to the beauties of the underwater world is something they love.&nbsp;Mike is also the co-founder of I.CARE, a non-profit focused on restoring our coral reefs. Nowadays, when Mike is diving he is either planting coral or doing coral maintenance.&nbsp;Restoring our reefs is definitely his new life’s passion.&nbsp;Just give him a moment and he will convince you to get involved and help rebuild our reefs. Michael Ryan - Operations ManagerPADI MSDT &amp; SSI Advanced Open Water Scuba InstructorReturning from an expedition into the cold murky waters of the Pacific Northwest, Michael has happily traded in his drysuit and hood for board shorts and a rash guard! Growing up in Southern California surfing and playing water polo, Michael was no stranger to the water. It was no surprise when he first tried diving at age 15, he was instantly hooked. Wanting to continue to expand his diving knowledge, he got a summer job at his local shop and turned that into his dream career! With his dive experience and background in experiential education from Humboldt State University, he loves sharing all the excitement that the underwater world has to offer! Bradley Williams - Captain &amp; InstructorUSCG 100 ton Captain and PADI Open Water Scuba InstructorA native of the Pacific Northwest with family roots in Florida, Bradley discovered his love of scuba diving in 2002. While working as a Paramedic in the greater St Louis area, scuba diving became a passion and a way of life for Bradley. He pursued this passion further by becoming a Divemaster in 2005, and followed that up with OWSI in 2007. During his first few years in the recreational dive industry, Bradley worked as&nbsp;crew for&nbsp;dive operators including Florida Sea Base and Key Dives.&nbsp;As he continued to enjoy every moment on the water, he decided his obvious next step was to captain a dive charter. That dream was realized in 2012 and he has been delivering memorable diving experiences on the reefs and wrecks of South Florida and the Florida Keys ever since.&nbsp; Kent Ingrum - InstructorPADI &amp; SSI Open Water Scuba InstructorAfter a career as a high school History teacher, Kent is now free to follow his passion for diving and helping others follow their passion for exploring the undersea world. Kent’s passion for diving began as a child watching Sea Hunt and Jacques Cousteau, grew as a recreational diver and found fulfillment as an instructor. When he was teaching he could only enjoy the Keys in the summer. Now, he is here the majority of the year while still making time for travel and family in South Carolina. Kent says, “being part of the Key Dives family is a dream come true.”&nbsp;

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Morgan grew up in South Carolina and discovered scuba diving while attending Clemson University, where she joined a research lab that came down to the Florida Keys to study the local reefs. After graduating with a degree in biology, she joined the biomedical research field before realizing the ocean was where she was meant to be. After running away to Honduras to complete her divemaster certification, she made her way over to Maui where she worked as a whale watch guide, divemaster, sea turtle technician, and coral nursery tech before finally completing her instructor rating. Morgan is excited to be a part of Key Dives conservation efforts to preserve the reefs and to actively work towards a healthier planet. You can find her underwater waving at all of the fish and blowing kisses to the baby coral outplants.

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Join Key Dives for hands-on reef conservation scuba diving in Islamorada. Book your adventure.

Join Key Dives for expert-guided coral conservation scuba diving in Key Largo. Book your reef care adventure today.

Join Key Dives for world class reef cleanup scuba diving in Florida Keys. Book your spot today!

Dive Key Largo's reefs with expert PADI instructors. 2-tank trips from $90. Book your adventure.

Dive 35-60ft coral reefs off Islamorada with expert guides. Morning charters, full service.

Expert guided Eagle wreck dive in Islamorada. 287ft freighter at 110ft depth. Book your Florida Keys adventure.

Dive the 510ft Spiegel Grove in Islamorada with Key Dives. Small group trips to this massive Navy wreck for advanced divers. Book your spot on the Diversion!

Discover top lodging in Islamorada and the Florida Keys, from oceanside resorts to boutique stays. Perfect for divers and vacationers seeking comfort!

Master the PADI Dive Against Debris course in the Florida Keys. Learn to remove marine litter and report data to protect our reefs. Join the mission today.

Master marine conservation with hands-on debris removal training in Key Largo. Book now.

Key Dives supports Florida Keys reef conservation by donating 2% of diving revenue to organizations protecting coral reefs and marine ecosystems.

Watch Florida Keys scuba diving videos featuring coral reefs, marine life, and wreck dives with Key Dives in Islamorada.

Join our conservation dive trip in Islamorada. Plant coral with I.CARE experts on Florida Keys reefs.

Key Dives in Islamorada, Florida Keys, winner of seven first-place awards, is dedicated to scuba diving excellence and rebuilding our coral reefs. 

Dive pristine shallow reefs in Islamorada with expert guides. Perfect for all levels. Book your Florida Keys scuba adventure today.

Plan your Florida Keys stay near Key Dives in Islamorada. Discover Ragged Edge Resort Islamorada, Tavernier resorts, and hotels near Cheeca Lodge Islamorada for the 

Get certified to dive with expert instructors on Florida Keys reefs. Book your course today.

Explore Alligator Reef and more with Key Dives. Daily half-day trips to the best shallow reefs in Islamorada. Professional gear and expert guides.

Explore over 60 premier Florida Keys dive sites with Key Dives. From the Eagle Wreck to Alligator Reef, we offer first-class trips for all levels.

Get your scuba license in Florida with our 4-to-1 student ratio. Offering PADI & SSI Open Water, referrals, and advanced courses in Islamorada.

Book a private dive or snorkel charter in Islamorada. Tailor-made trips for groups, lobster charters, and sunset cruises on our 42′ custom dive boat.

Discover scuba diving in the Florida Keys with top dive sites, coral reefs, wrecks, and clear waters for beginners and experienced divers alike.

Discover scuba diving in the Florida Keys with a conservation-focused PADI dive operator in Islamorada and Key Largo supporting coral reef restoration.

Learn how common sunscreen chemicals damage coral reefs and discover reef-safe alternatives that protect both your skin and the ocean.

Top rated night diving in Islamorada. See turtles, lobsters & bioluminescence after dark. Book now.

Finish your scuba certification with 4 ocean dives on Florida Keys reefs. Book your referral course.

Explore scuba diving courses for beginners and advanced divers. Get certified, build skills, and start your underwater adventure today.

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