easy
2–4 hours
Suitable for most fitness levels; no intense physical demands required beyond swimming abilities for snorkeling.
Dive into the clear waters of the Florida Keys with Marathon Mermaid’s snorkeling, sunset cruises, and sandbar excursions. Discover vibrant reefs, stunning sunsets, and playful shallow-water adventures on these uniquely immersive trips.
Marathon, a vibrant city in Florida’s Keys chain, offers an inviting gateway to the turquoise waters of the Atlantic and the Gulf of Mexico. Marathon Mermaid specializes in bringing travelers into close contact with this aquatic world, inviting them aboard for dynamic marine experiences. The company’s lineup includes Reef Snorkel trips, Sunset Cruises, and distinctive Sandbar Adventures that make for a compelling alternative to standard seaside excursions.
Reef Snorkel trips introduce guests to the Florida Keys’ coral reefs, some of the only living barrier reef systems in the continental United States. Here, the underwater landscape is alive with brightly colored fish, brain corals, and the occasional sea turtle, visible in crystal-clear water warmed by tropical sun. These reefs are integral to the region’s ecology, acting as a nursery for countless species while providing essential coastal protection.
Sunset Cruises on Marathon Mermaid vessels offer a different but equally unforgettable perspective. As the sun lowers, the sky fades into hues of orange and violet, mirrored by still waters. The gentle sway of the boat and the cooling sea breeze create a perfect setting for reflection or photography, making this an ideal outing for couples or anyone looking to unwind after a day in the sun.
Sandbar Adventures bring a playful element to the trip itinerary—visitors are taken to shallow sandbars exposed at low tide, ideal for wading, shell collecting, and spotting small marine wildlife in the shallows. These sandbars provide a unique, intimate setting uncommon to the Keys.
Marathon Mermaid stands out for its hands-on approach to Florida Keys marine environments. Their trips suit families, casual adventurers, and seasoned snorkelers alike, highlighting the often-overlooked beauty and ecological importance of this subtropical marine world, making it a must-consider resource for visitors to Marathon.
Sandbar Adventures depend on low tide, so verify local tide charts before booking.
Protect coral reefs by applying biodegradable, reef-safe sunscreen before your trip.
While snorkeling gear is often available, bringing your own ensures a better fit and comfort.
Water and light refreshments are important, especially on warm afternoon cruises or snorkeling sessions.
The Florida Keys have long been a rich fishing and boating area, historically inhabited by indigenous peoples and later shaped by maritime industries.
Marathon Mermaid emphasizes responsible tourism, encouraging the use of reef-safe products and respect for marine habitats to preserve fragile ecosystems.
Protects your skin without harming fragile coral ecosystems.
summer specific
Useful for walking on rocky or sandy sandbars comfortably.
summer specific
Essential gear for a rewarding reef snorkel experience.
Keeps you warm during cooler sunsets on the water.
fall|winter specific