Dive into Florida’s only living coral reef on a half-day small-group 2-tank scuba adventure in Key Largo. Experience vivid coral formations, abundant sea life, and expert-guided dives at Pennekamp State Park and the Florida Keys Marine Sanctuary.
More ways to explore the area's outdoor wonders
In the luminous waters off Key Largo, the Atlantic teasingly beckons certified divers to descend into America’s only living coral reef—the third largest barrier reef on the planet. Here, a 45-foot dive catamaran cuts through the bay with steady grace, headed toward the underwater wilderness of Pennekamp State Park and the Florida Keys National Marine Sanctuary. The ocean currents nudge divers toward vibrant coral formations, while schools of neon-hued fish dart with playful confidence among elkhorn and brain corals.
Difficulty
moderate
Duration
4 hours
Fitness Level
Requires moderate fitness to manage diving, currents, and gear handling
Wildlife
History
Pennekamp State Park, established in 1963, is the first underwater park in the US protecting pristine reef ecosystems.
Conservation
Divers are encouraged to use reef-safe sunscreens and avoid touching coral, supporting ongoing efforts to protect this fragile marine environment.
Reserve your spot on the Half-Day Small-Group 2-Tank Scuba Dive in Key Largo (CERTIFIED DIVERS ONLY) today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive Early for Check-in
Plan to arrive 30 minutes before departure at mile marker 104 bayside for equipment fitting and safety briefing.
Bring Certified Diving Credentials
You must be a certified diver with recent dive experience or refresher courses as required; no solo diving allowed.
Hydrate and Snack
Stay hydrated under the sun and take light snacks provided between dives to maintain energy levels.
Dress for Sun and Wind
Wear layered clothing and bring sun protection for time spent on the boat between dives.
Certified Scuba Equipment
Personal gear ensures best fit and familiarity during dives.
summer
Wetsuit (3-5mm)
Protects against chilly water and abrasions at various depths.
spring;summer;fall
Reef-Safe Sunscreen
Protects skin while preserving fragile marine ecosystems.
summer;fall
Boat Shoes or Sandals
Provides traction on wet boat decks and comfort during transit.
summer