Build scuba skills and earn a 40-foot PADI certification in one day
1 day
Up to 4 people
Online course, gear, certification
Build foundational scuba skills through online learning, pool training, and two ocean dives. Earn a PADI Scuba Diver certification for dives up to 40 feet with a dive professional.
Cancel at least 24 hours before check-in for 1–4 people, 72 hours for 5–10, or 7 days for 11+. Refunds are minus a 3.5% administrative fee. Cancellations within 48 hours incur an additional $25 per-person fee. Late cancellations, no-shows, or withdrawal from scuba courses are non-refundable.
Product ID: QSC2PD
Arrange your own transportation between the dive center, pool site, and marina, which are a few minutes' drive apart.
Scuba course training continues from shore if boats cannot operate.
The PADI Scuba Diver certification is globally accepted and does not expire.
Scuba-Fun Dive Center, 99222 Overseas Highway, Key Largo, FL 33037
I completed my PADI Open Water, Advanced Open Water, and Nitrox certifications with Doc during an intensive five-day trip to Key Largo, and I couldn’t have asked for a better instructor. He was attentive, patient, and very good at recognizing what I needed to improve. I learned quickly because his explanations were clear and practical. What impressed me most was how calm and decisive Doc remained whenever conditions required quick judgment. He paid close attention to me underwater, responded immediately when needed, and always made safety the priority. At the same time, he helped me build confidence rather than making difficult moments feel discouraging. Beyond being an excellent instructor, Doc is simply awesome. Well-principled, genuine, and really cool to hang with. I left Key Largo with three certifications, much stronger diving skills, and an even greater desire to keep diving. I would absolutely train with Doc again and highly recommend him to anyone looking for an attentive, knowledgeable, and dependable instructor.
Kenji Japra
September 1, 2026
I completed my PADI Open Water, Advanced Open Water, and Nitrox certifications with Doc during an intensive five-day trip to Key Largo, and I couldn’t have asked for a better instructor. He was attentive, patient, and very good at recognizing what I needed to improve. I learned quickly because his explanations were clear and practical. What impressed me most was how calm and decisive Doc remained whenever conditions required quick judgment. He paid close attention to me underwater, responded immediately when needed, and always made safety the priority. At the same time, he helped me build confidence rather than making difficult moments feel discouraging. Beyond being an excellent instructor, Doc is simply awesome. Well-principled, genuine, and really cool to hang with. I left Key Largo with three certifications, much stronger diving skills, and an even greater desire to keep diving. I would absolutely train with Doc again and highly recommend him to anyone looking for an attentive, knowledgeable, and dependable instructor.
Kenji Japra
September 1, 2026
Parasail above Key Largo for views of Florida Bay and John Pennekamp State Park
Cruise to John Pennekamp reef views on a 2-hour glass-bottom boat
Snorkel two shallow reef sites in John Pennekamp, with gear and snacks included

Pick your boat and enjoy 8 hours on the water from Tavernier
Paddle protected mangrove trails with a small-group guide
Sightsee Islamorada, then float and paddle at a shallow local sandbar