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Key Largo, Florida Keys

Scuba Diving Courses & Certifications in Key Largo

Every PADI course we teach, listed on one page with prices, duration and depth limits. Train inside John Pennekamp Coral Reef State Park with a maximum of four students per instructor.

  • PADI 5 Star Dive CentreTeaching here since 1988
  • Max 4 studentsPer instructor
  • Courses start daily365 days a year
  • Gear and boat includedEvery course
Diver over a Key Largo coral reef
First-time diver on a Try Scuba experience in Key Largo
Advanced Open Water students descending on a Florida Keys reef
Night diver with a torch on the Key Largo reef tract

42 PADI courses

All taught from our Key Largo dock

From

$55

Find the Right PADI Scuba Course

Filter by where you are today, how long you have, and what you want to spend. Nothing is hidden behind a category page: every course we run is on this list.

Showing all 42 courses we teach

Learn to Scuba Dive in Key Largo

No experience needed. These take you from your first breath on a regulator to a certification recognised by every dive operator in the world.

6 courses · from $149

Beginner course guide
Discover Scuba CourseBest first dive
Learn to diveTry Scuba

Discover Scuba Course

No certification required. Start in the pool, then join the afternoon boat for a guided ocean dive in Key Largo. Check‑in 7:30 AM; pool 9:00–10:30 AM; boat check‑in 12:45 PM.

1 Day
Certification
From
$249
per person, gear included
View course
PADI Nitrox (Enriched Air) Course
Learn to dive

PADI Nitrox (Enriched Air) Course

Get Enriched Air (Nitrox) certified with PADI eLearning included—ideal for longer bottom times on Florida Keys reefs and wrecks.

A Few Hours (Typical) / 1 Day
Certification
Pricing
Call for pricing
View course
PADI Open Water Certification CourseMost popular
Learn to dive

PADI Open Water Certification Course

Two days on the water with a small group, four ocean training dives on living coral reef, and a certification recognized in every ocean on earth.

2 days4 open waterTo 60 ftAges 10+
Certification
From
$645
per person, gear included
View course
PADI Open Water Referral Course
Learn to diveCheckout Dives

PADI Open Water Referral Course

Finish your Open Water certification in Key Largo with your final training dives on real reefs.

2 Days (Typical)4 DivesTo 18 meters (60 feet)Ages 10+
Certification
Pricing
Call for pricing
View course
Scuba Skills Update
Learn to diveRefresher Course

Scuba Skills Update

Haven’t dived in a while? Refresh your buoyancy safety skills and confidence before your next trip.

8 Hours
Certification
From
$249
per person, gear included
View course
Refresher
Learn to divePool Training Only

Refresher

Haven’t dived in a while? Refresh your buoyancy safety skills and confidence before your next trip.

2–4 Hours
Certification
From
$149
per person, gear included
View course

Continue Your Scuba Education

The courses divers take next: more depth, better navigation, and the training that makes you the person others want as a buddy.

5 courses · from $399

Continuing education guide
PADI Advanced Open Water Certification CourseNext step
Continuing education

PADI Advanced Open Water Certification Course

Complete 5 Adventure Dives (Deep + Navigation required) with a 2‑day boat schedule in Key Largo. Day 1 check‑in 11:30 AM Day 2 morning check‑in 7:45 AM.

2 Days5 Adventure DivesTo Up to 100 ft / 30 m (Jr limits apply)
Certification
Pricing
Call for pricing
View course
PADI Deep Diver Specialty Course
Continuing education

PADI Deep Diver Specialty Course

Learn to plan and execute deeper dives—gas management, narcosis awareness, and buoyancy control at depth.

1–2 Days (Typical)4 Open Water DivesTo Up to 130 feet (40 meters)
Certification
From
$499
per person, gear included
View course
PADI Night Diver Specialty Course
Continuing education

PADI Night Diver Specialty Course

Learn night diving techniques—navigation light communication and situational awareness after dark.

1 Evening + 2–3 Dives (Typical)
Certification
From
$399
per person, gear included
View course
PADI Rescue Diver Certification Course
Continuing education

PADI Rescue Diver Certification Course

Learn to prevent problems manage emergencies and become a stronger buddy. EFR Primary & Secondary Care within 24 months is required (or take it with us onsite after class).

1-2 Days2To 40ft
Certification
From
$499
per person, gear included
View course

Private Scuba Courses with a Dedicated Instructor

The same certifications on your schedule, with an instructor who is working with you alone. Useful if you are nervous, short on time, or want a specific pace.

7 courses · from $249

All private classes
PADI Open Water Certification Course
Private classesPrivate

PADI Open Water Certification Course

2-day Private PADI Open Water course with pool training 4 ocean training dives on the reef E-Learning and all Rental Gear Day.

2–3 Days (Typical)
Certification
From
$1,149
per person, gear included
View course
PADI Open Water Referral Course
Private classesPRIVATE COURSE

PADI Open Water Referral Course

Complete referral requirements on your schedule with 1:1 instruction in Key Largo.

Flexible (Typically 2 Days)
Certification
From
$719
per person, gear included
View course
PADI Private Advanced Open Water Certification Course
Private classesPrivate instructor

PADI Private Advanced Open Water Certification Course

Complete 5 Adventure Dives (Deep + Navigation required) with a 2‑day boat schedule in Key Largo. Day 1 check‑in 11:30 AM Day 2 morning check‑in 7:45 AM.

2–3 Days (Typical)
Certification
From
$895
per person, gear included
View course
PADI Rescue Diver Certification Course
Private classesPrivate

PADI Rescue Diver Certification Course

Learn to prevent problems, manage emergencies, and become a stronger buddy. EFR Primary & Secondary Care within 24 months is required (or take it with us onsite after class).

2–3 Days (Typical)Ages 12+
Certification
From
$999
per person, gear included
View course
Private Discover Scuba Diving
Private classesTry Scuba

Private Discover Scuba Diving

No certification required. Start in the pool, then join the afternoon boat for a guided ocean dive in Key Largo. Check‑in 7:30 AM pool 9:00–10:30 AM boat check‑in 12:45 PM.

3–4 Hours
Certification
From
$459
per person, gear included
View course
Private Training Dive
Private classesPrivate instructor

Private Training Dive

Book a private training dive in Key Largo focused on the scuba skills you need to complete.

4 Hours
Certification
From
$249
per person, gear included
View course
Scuba Skills Update
Private classesRefresher Course Private

Scuba Skills Update

Haven’t dived in a while? Refresh your buoyancy safety skills and confidence before your next trip.

2–4 Hours
Certification
From
$459
per person, gear included
View course

CPR, First Aid and Emergency Oxygen Training

Emergency response training for divers and non-divers. Primary Care CPR and First Aid is the prerequisite for the Rescue Diver course.

3 courses · from $229

All EFR and CPR courses

Specialty and Professional Dive Courses

Pick the diving you actually want to do. Every specialty is taught on the sites it belongs on, not in a classroom.

8 courses · from $249

All specialty courses
PADI Dive Against Debris Specialty
Specialty and pro

PADI Dive Against Debris Specialty

Sharpen a specific skill set with a focused PADI specialty in Key Largo.

1 Day (Typical)1 Open Water DiveTo Up to 40 meters (130 feet)Ages 10+
Certification
From
$249
per person, gear included
View course

PADI eLearning and Course Materials

The theory you complete at home before you get in the water, plus the materials and processing fees that go with a course.

6 courses · from $77.30

All eLearning options

More Key Largo Training and Add-ons

Upgrades, checkout dives and professional training that sit outside the categories above.

7 courses · from $55

1 Day Checkout Dive
More2 Training Dives · Private

1 Day Checkout Dive

Complete two private open-water referral checkout dives in Key Largo with dedicated instruction.

4 Days
Certification
From
$299
per person, gear included
View course
PADI Checkout Dive
More2 Training Dives

PADI Checkout Dive

Complete two PADI open-water training dives in Key Largo with an instructor.

4 HoursTo 12m/40ftAges 10+
Certification
From
$249
per person, gear included
View course
PADI Divemaster Certification
More

PADI Divemaster Certification

Go pro in Key Largo—build real leadership skills and experience guiding divers in the Florida Keys.

Multi‑Week (Flexible)
Certification
From
$995
per person, gear included
View course
PADI Try Scuba to Open Water Certification Upgrade
More

PADI Try Scuba to Open Water Certification Upgrade

No certification required. Start in the pool, then join the afternoon boat for a guided ocean dive in Key Largo. Check‑in 7:30 AM pool 9:00–10:30 AM boat check‑in 12:45 PM.

2–3 Days (Typical)
Certification
From
$489
per person, gear included
View course
Private Pool/OW Scuba Training
MorePrivate instructor

Private Pool/OW Scuba Training

Complete private pool and open-water scuba training in Key Largo with dedicated instruction.

4 Days
Certification
From
$219
per person, gear included
View course
Upgrade to Private Instruction
MorePrivate instructor

Upgrade to Private Instruction

Upgrade your scuba course to private instruction with one-on-one attention from your instructor.

4 Days
Certification
From
$198
per person, gear included
View course

That is every course we run, all 42 of them. Nothing is held back behind a category page, and any of them can be taught privately if you would rather not share an instructor.

Why Get Scuba Certified in the Florida Keys?

The conditions here are the reason Key Largo trains more divers than anywhere else in the continental United States.

Only one

Living coral barrier reef

The continental United States has exactly one, and it starts a few miles off our dock inside a protected state park.

75 to 85°F

Warm water all year

Comfortable in a 3mm wetsuit whichever month you book, so training is never cut short by cold.

365 days

We run every day

Courses start daily rather than on a fixed monthly calendar, so your certification fits your trip.

4 students

Per instructor, maximum

Small enough that skills get repeated until they are comfortable, not until the clock runs out.

Compare Our Key Largo Scuba Courses

The questions we get asked most, answered for every core certification in one view.

Duration, dives, depth, minimum age and price for our core certifications
Discover Scuba CourseTry ScubaPADI Open Water Certification CoursePADI Advanced Open Water Certification CoursePADI Rescue Diver Certification CourseScuba Skills UpdateRefresher Course
Duration1 Day2 days2 Days1-2 Days8 Hours
Dives4 open water5 Adventure Dives2
Max depth60 ftUp to 100 ft / 30 m (Jr limits apply)40ft
Min age10+
From$249$645Call for pricing$499$249
Course pageDetailsDetailsDetailsDetailsDetails

Frequently Asked Questions About Scuba Certification

If your question is not here, call us and you will speak to somebody who actually teaches these courses.

How long does it take to get scuba certified?

Two days in the water with us for PADI Open Water, plus eLearning you complete at home beforehand at your own pace. A private course can be scheduled around a tighter trip.

Do I need to be a strong swimmer?

You need to be comfortable in water, not an athlete. The requirement is a 200 metre swim using any stroke with no time limit, or 300 metres with mask, fins and snorkel, plus floating or treading water for 10 minutes.

What is the minimum age to get certified?

Ten years old for PADI Open Water. Divers aged 10 and 11 certify as Junior Open Water Divers with shallower depth limits and a requirement to dive with a parent, guardian or professional.

Is my certification valid forever?

Yes, a PADI certification never expires and there is no renewal fee. If you have not dived in a year or more we recommend a refresher before you get back in the water.

Which course should I take first?

If you want the certification, start with Open Water. If you only want to try diving on this trip, book Discover Scuba, and the dives credit toward Open Water if you decide to continue.

Do you provide all the equipment?

Yes. Mask, fins, snorkel, wetsuit, BCD, regulator, tanks and weights are included with every course, along with boat transport to the training sites.

Every course we teach

The complete list, in alphabetical order, whatever the filters above are set to.

42 courses

Not sure which course fits your trip?

Tell us your dates and experience and we will map out the fastest sensible route to the certification you want.