Combine reef snorkeling at Coffin’s Patch, relaxed sun time on the Valhalla sandbar, and a champagne toast at sunset on this 3.5-hour Marathon cruise. Family-friendly, gear provided, and run from Marina Marathon at Tarpon Creek.
More ways to explore the area's outdoor wonders
Late afternoon light slides along the hull as the captain eases out of Tarpon Creek, the Atlantic warming the air and the boat whispering toward reef line. You’ll see the water change from aquamarine to a deeper cobalt where Coffin’s Patch Reef rises from the limestone shelf — parrotfish pick at coral, rays glide like shadows, and the current dares you to float a little farther.
Difficulty
moderate
Duration
3–3.5 hours
Fitness Level
Moderate—comfortable swimming ability and being on and off a ladder on deck; suitable for active families.
Wildlife
History
Marathon’s identity grew from 19th-century wrecking and the extension of the Florida East Coast Railway, shaping its fishing and maritime culture.
Conservation
The reef system is vulnerable to bleaching and anchors; choose operators who use moorings, avoid stepping on coral and require reef-safe sunscreen.
Reserve your spot on the Marathon Trifecta: Snorkel, Sandbar & Sunset Cruise today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive early and check in
Plan to be at Marina Marathon at Tarpon Creek at least 10 minutes before departure to board and attend the safety briefing.
Use reef-safe sunscreen
Protect coral and your skin — bring SPF labeled reef-safe; reapply in shade or with a wet towel after snorkeling.
Secure electronics
Bring a dry bag or store phones in shipboard lockers; the sunset leg can be splashy and windy.
Know your swim comfort
This trip suits confident shallow-water snorkelers; request a flotation vest if you prefer more buoyancy.
Reef-safe sunscreen
Protects both your skin and local coral ecosystems in strong tropical sun.
summer
Quick-dry towel & swimwear
Dries fast after snorkeling and keeps you comfortable on the sandbar and during the sunset leg.
Waterproof dry bag
Keeps phone, wallet and small camera safe from splash and sand.
Light wind shell or hoodie
Blocks evening breeze during the sunset cruise when temperatures drop sea-side.
winter