Is prior certification required for scuba diving?

Yes, participants need to be certified scuba divers; snorkeling and SNUBA are available for non-certified guests.

What should I bring on the trip?

Bring your swimsuit, towel, waterproof camera, reef-safe sunscreen, and a light hat if you plan to snorkel during surface intervals.

Are age limits enforced?

Children aged 8 and older can participate with parental consent and supervision.

What is the cancellation policy?

Trips can be canceled with a 24-hour notice for a full refund or rescheduling.

No, participants should bring water and snacks; water is available on board.

Is there any environmental restriction?

Yes, avoid touching or disturbing marine life and coral to help preserve the reef.

Water Activities at Tilden's Scuba Center in Florida Keys | Attraction | Snorkel

Located in the heart of the Florida Keys, Tilden's Scuba Center offers an exceptional reef trip that showcases one of the most vibrant marine ecosystems in North America. The Florida Keys are renowned for their expansive barrier reef system, the third largest in the world, stretching over 180 miles and bursting with marine diversity. This trip focuses on exploration below the surface, with half-day excursions to two premier dive sites, including the historic Sombrero Reef Sanctuary. Known for its clear waters, dramatic coral formations, and an abundance of tropical fish, the area is a haven for snorkelers and certified divers alike. The reef’s living coral structures are a vivid tapestry of color, home to species such as angelfish, parrotfish, and curious barracudas, making it a paradise for underwater photographers. The historic Sombrero Reef contributes a touch of maritime history, with its iconic lighthouse standing watch over this aquatic playground. Tilden's Scuba Center’s knowledgeable guides provide all the necessary equipment and guidance to ensure a safe, memorable experience. Whether you choose SNUBA, snorkeling, or scuba diving, the trip is tailored to deliver not just adventure, but a chance to witness the impressive biodiversity and geological features of this underwater landscape. This trip is perfect for those looking for a quick, rewarding immersion into coral reef ecosystems, set against the stunning backdrop of the Keys’ turquoise waters. It’s an ideal choice for anyone passionate about marine life, geological formations like the reef’s coral arches, and the thrill of exploring the ocean’s depths. Tilden's Scuba Center is a cornerstone of local diving culture, emphasizing safety and environmental stewardship, ensuring future generations can enjoy this underwater wonderland.

About Tilden's Scuba Center

Tilden's Scuba Center in Marathon, Florida specializes in scuba training, guided reef trips, and spearfishing certification. The shop offers a full range of experiences for new and returning divers, including Open Water Certification (2.5 days), Open Water Check Out Dives (two half-day charters), Advanced Open Water (1.5 days), Resort Course (one day), Refresher Course, Reef Trips, and Hunting (spearfishing) Certification.

Instruction comes from certified agencies — NAUI, PADI, and SSI — with personalized, small-group teaching tailored to student schedules. Pool sessions, classroom instruction, and boat trips are included where required by the course. The Refresher Course provides a thorough pool review, a guided ocean dive, and full gear rentals for divers returning after two years.

Reef Trips visit local sites including Sombrero Reef Sanctuary and feature options for certified divers as well as SNUBA and snorkel participants. The Hunting Certification spans two half-day sessions covering gun handling, target practice, fillet techniques, and sustainable harvest practices with certification available through PADI or NAUI. Advanced courses include core dives like Navigation, Deep, and Night plus electives such as underwater photography and fish identification. Resort and youth-friendly options welcome participants ages 10 and up.

Tilden's Scuba Center emphasizes safety, skill development, and memorable marine experiences in the Florida Keys. Third-party certifications, guided boat charters, and structured course formats support credibility, while clear age guidelines and step-by-step training make the center accessible to families, novice divers, and returning students. Booking details, schedules, and equipment options are available directly through Tilden's Scuba Center in Marathon.