2 Must-Try Cruises And Boat Tours In Marathon Florida

Discover the top boat experiences in Marathon, Florida—from sunset champagne cruises to immersive snorkeling adventures, tailored for every traveler.

The 2 Best Cruises And Boat Tours in Marathon Florida

Marathon, Florida, offers more than just beautiful beaches. It’s a hub for memorable boating experiences that showcase the area’s stunning scenery and marine life. Whether you’re relaxing on a sunset cruise or exploring coral reefs while snorkeling, Marathon’s boat tours promise a genuine taste of the Keys. You can sip champagne with a view on the Sunset Champagne Cruise or get up close with vibrant fish and sea turtles during a snorkeling adventure at Sombrero Reef.

In this guide, we’ll walk you through two highly-rated options. First, the Sunset Champagne Cruise on the Marathon Mermaid stands out for its tranquil atmosphere and beautiful sunset views. Second, the Snorkeling Adventure at Sombrero Reef offers an active day immersed in marine life, perfect for underwater enthusiasts. We’ll detail what each tour includes, their standout features, pricing, and who they’re best suited for—helping you make an informed choice for your trip.

Quick Overview

This guide features two popular boat experiences in Marathon: a relaxing sunset cruise with champagne and music, and an engaging snorkeling trip exploring the coral-rich waters of Sombrero Reef. The sunset cruise lasts 2 hours and costs $82 per person, ideal for those seeking a peaceful evening with breathtaking views. The snorkeling tour is 3 hours, priced at $89 per person, perfect for travelers eager to discover vibrant marine ecosystems. Both tours are suitable for different interests and activity levels, offering a well-rounded selection of what Marathon boat tours can provide.

1. Florida: Sunset Champagne Cruise on the Marathon Mermaid

Florida: Sunset Champagne Cruise on the Marathon Mermaid

The Sunset Champagne Cruise on the Marathon Mermaid offers a relaxed evening on the water with unbeatable views. For $82 per person, this 2-hour cruise gives you the chance to unwind as the sun dips below the horizon. The boat departs from Marathon and cruises through Boot Key Harbor, a calm and scenic part of the Keys.

What makes this tour special is its focus on ambiance—soft music, champagne, and the chance to take photos of iconic sights like the 7 Mile Bridge. The boat’s deck provides plenty of space for relaxing or capturing Instagram-worthy moments. The crew, including Scott and Kevin, earns high praise for their friendly service, making sure everyone feels comfortable. The cruise is perfect for couples, small groups, or anyone wanting a romantic, low-key experience with stunning scenery.

The value lies in the quality of the experience, with panoramic sunset views and relaxing music contrasting with the price. The cruise is limited in scope—no snorkeling or active pursuits—but that’s its charm if you’re after a peaceful evening. A reviewer called it “an excellent cruise with superb crew,” highlighting its reputation for a memorable experience.

Bottom Line: If your idea of a perfect evening involves beautiful sunset views, champagne, and a laid-back vibe, this cruise delivers. It’s best suited for those who want to unwind and enjoy the peaceful beauty of Marathon’s waters.

$82 per person★ 5.0 (2 reviews)

2. Marathon: Snorkeling Adventure by Boat at Sombrero Reef

Marathon: Snorkeling Adventure by Boat at Sombrero Reef

For those eager to explore beneath the waves, the Snorkeling Adventure at Sombrero Reef stands out as a top choice. Priced at $89 per person and lasting 3 hours, this tour takes you aboard the luxurious Marathon Mermaid, a vessel equipped with top-rated snorkeling gear and friendly guides.

This tour’s highlight is the chance to witness the third-largest barrier reef in the world. The crew, including Dawn, Mandy, and Brandon, are praised for their professionalism and knowledge. They guide you through vibrant coral formations teeming with colorful fish, sea turtles, and even nurse sharks—an unforgettable experience for underwater lovers. The reef’s calm waters and clear visibility make it accessible for snorkelers of all skill levels, and the crew’s safety-first approach ensures a relaxed, enjoyable outing.

Post-snorkel, you can enjoy refreshing beverages, fresh fruits, and light snacks on the return trip, making it a well-rounded day at sea. The reef itself is a major draw, with reviews describing it as “beautiful” and full of “so many fish that get so close.” For travelers looking to combine adventure with comfort, this tour offers excellent value and a chance to truly connect with the Keys’ marine environment.

Bottom Line: This snorkel trip is ideal if you want an active day exploring coral reefs and marine life. It’s especially suited for families, couples, or anyone eager to discover the vibrant underwater world of Marathon.

$89 per person★ 4.3 (12 reviews)

How to Choose

When deciding between these two options, consider your interests and how much time you want to spend on the water. The sunset cruise is perfect for a relaxed evening with scenic views and a touch of elegance—great for romantic outings or winding down after a day of sightseeing. The snorkeling adventure, meanwhile, appeals to those seeking an active exploration of marine ecosystems, with plenty of opportunities to see colorful fish, sea turtles, and coral.

Budget-wise, both tours are comparable, but think about what you want to get out of the experience. If you prefer a peaceful, scenic experience, opt for the sunset cruise. If underwater discovery excites you, then the snorkeling trip offers more hands-on adventure. Booking early is advisable, especially in peak season, as these tours are popular.

Final Thoughts

Marathon’s boat tours provide a fantastic way to experience the Keys’ natural beauty. The Sunset Champagne Cruise offers a serene, picture-perfect evening, while the Snorkeling Adventure immerses you in vibrant marine life. Both tours cater to different interests but deliver memorable experiences you’ll cherish.

For a romantic sunset or a relaxing evening, the Marathon Mermaid’s sunset cruise is a shining choice. If you’re eager to get wet and explore underwater worlds, the snorkeling trip at Sombrero Reef promises excitement and discovery. No matter which you pick, early booking ensures you won’t miss out on these popular adventures—so plan ahead and get ready for some unforgettable days in Marathon.