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.
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
My son and I came down for a 3 day dive trip to get his Open Water certification. I did a PADI refresher course concurrent with all of his pool and open water training. My son and I had private instruction from Robert for each of the three days. Everything about Scuba Fun was outstanding from the initial telephone conversation to gather information and book our trip, to the instruction from Robert. His safety-first focused approach is exactly what my 14 yo son needed for his first diving experience. Robert is an excellent teacher. He taught us both so much while allowing us to get the most from the amazing diving in Key Largo.
Drew Tuminello
July 18, 2026
My son and I came down for a 3 day dive trip to get his Open Water certification. I did a PADI refresher course concurrent with all of his pool and open water training. My son and I had private instruction from Robert for each of the three days. Everything about Scuba Fun was outstanding from the initial telephone conversation to gather information and book our trip, to the instruction from Robert. His safety-first focused approach is exactly what my 14 yo son needed for his first diving experience. Robert is an excellent teacher. He taught us both so much while allowing us to get the most from the amazing diving in Key Largo.
Drew Tuminello
July 18, 2026
Explore two captain-selected reef sites with tanks and weights included
Explore captain-selected coral reefs on a two-tank Key Largo dive
Take your first underwater breaths in a guided pool session
Pool training and guided reef dives for first-time scuba divers
Two deep dives across a massive 510-foot artificial reef
Dive Key Largo’s reefs with an instructor after your Try Scuba program