Discover the underwater world with Dive Isla Bella’s beginner-friendly scuba course. Easy to learn and filled with vibrant marine life, it’s perfect for both families and solo adventurers in the Florida Keys.
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Difficulty
easy
Duration
4–6 hours
Fitness Level
participants should be comfortable in water and able to float independently
Wildlife
History
The Florida Keys have cultivated a rich maritime history since the 1800s, with diving becoming popular in the 20th century as local reefs gained recognition.
Conservation
All dive activities emphasize reef preservation and environmental awareness, supporting local efforts to protect marine ecosystems.
Dive Isla Bella
Discover the underwater world with Dive Isla Bella’s beginner-friendly scuba course. Easy to learn and filled with vibrant marine life, it’s perfect for both families and solo adventurers in the Florida Keys.
Dive Isla Bella is a scuba and snorkeling operator based in Marathon, Florida, offering boat charters, guided dives, training courses, and specialty programs. The operation runs a custom-designed vessel, the D/V Island Diver, available for private charters that include a dedicated Captain and Divemaster, complimentary beverages, and discounted rental equipment for groups. Reef Trip half-day excursions visit Florida Keys dive sites such as the Sombrero Reef Sanctuary on the third-largest barrier coral reef, with options for certified divers, SNUBA participants, and snorkelers of varied skill levels.
Training programs include Open Water Certification and Open Water Check Out Dives, the latter conducted over two half-day charters for students who have completed pool and classroom training. The Resort Course combines a four-hour pool and classroom session with a guided two-tank dive at a shallow reef and is available for ages 10 and up. The Advanced Open Water course is a 1.5-day program with three boat trips and six dives for ages 10 and up, with flexible agency options. Nitrox, Rescue, and Specialty Course offerings include a four-hour immersive session that incorporates CPR training and instruction from multiple recognized agencies for students age 12 and up.
Additional experiences include a Sunset and Night Dive trip near Sombrero Reef Sanctuary—returning at sunset near a historic lighthouse dated 1858—and a Hunting Certification taught over two half-day sessions covering gun handling, target practice, filleting, and resulting in a PADI or NAUI certification card. Refresher courses are also available to prepare returning divers. See The Adventure Collective.
Custom Vessel
D/V Island Diver
Private charters with Captain and Divemaster
Location
Marathon, Florida
Base for Florida Keys diving
Certifications
PADI • NAUI
Hunting course awards certification card
Age Minimums
10+ / 12+
Courses available for youth and teens
Select a private charter, reef trip, or certification course and check availability on The Adventure Collective listing.
Stay Hydro-Dry
Always wear your mask and snorkel during the dive to avoid water in your gear.
Listen to Instructor
Pay close attention to safety briefings and follow your guide’s instructions closely.
Equalize Early
Start equalizing your ears early to prevent discomfort during the descent.
Stay Relaxed
Keep calm and breathe slowly; a relaxed mind helps manage buoyancy and anxiety.
Wetsuit
Keeps you warm and protected while diving.
spring;summer;fall;winter
Mask and Snorkel
Necessary for breathing comfortably underwater and clear vision.
Fins
Enhances mobility and energy-efficient swimming.
Dive Computer
Helps monitor depth and time for safe diving.