Marathon, Florida, offers some of the best boating experiences in the Florida Keys. Its calm waters, stunning scenery, and vibrant marine life make it ideal for both relaxing cruises and active snorkeling trips. Whether you’re celebrating a special sunset or exploring coral reefs, Marathon’s boat tours stand out for their quality and unique experiences. The Sunset Champagne Cruise on the Marathon Mermaid promises a romantic evening with breathtaking views, while the Snorkeling Adventure at Sombrero Reef offers a vibrant underwater world for those eager to explore marine life. Both tours cater to different interests but share a common goal: making your time on the water memorable.
No matter your preference, Marathon provides options that are easy to access and highly rated. From sunset sails to full-day snorkeling excursions, these tours showcase the beauty and diversity of the Florida Keys’ waters.
1. Florida: Sunset Champagne Cruise on the Marathon Mermaid
At number one on our list, the Sunset Champagne Cruise on the Marathon Mermaid offers travelers a refined yet relaxed way to enjoy the evening hours in Marathon. Priced at $82 per person, this 2-hour cruise is perfect for a romantic outing or a quiet celebration. The tour takes you through the tranquil waters of Boot Key Harbor, a protected area with calm conditions suitable for all levels of sailing experience.
What makes this cruise stand out is its combination of stunning sunset views, live music, and complimentary champagne. As the Marathon Mermaid glides past iconic sights like the 7 Mile Bridge, you’ll want your camera ready to capture the fiery sky melting into the horizon. The deck provides ample space for relaxing and soaking in the atmosphere, making it a memorable way to end the day. The reviews are glowing, with a 5/5 rating from two happy travelers, who praise the soothing ambiance and picturesque scenery.
This tour is ideal for couples or anyone wanting a peaceful, scenic experience. Keep in mind, availability varies, so checking the schedule ahead of time is recommended.
Bottom Line: A classy, quiet way to enjoy Marathon’s natural beauty during sunset, perfect for romance or unwinding after a day of sightseeing.
2. Marathon: Snorkeling Adventure by Boat at Sombrero Reef
Second on our list is the Snorkeling Adventure at Sombrero Reef, which costs $89 per person and lasts about 3 hours. This tour is a must for anyone eager to see marine life up close. The trip departs aboard the luxurious Marathon Mermaid, offering comfort and stability, especially in choppy waters. During the trip, you’ll explore Sombrero Key Light Reef, part of the world’s third-largest barrier reef.
What makes this trip particularly appealing is the focus on guided snorkeling with quality equipment provided. The reef is teeming with colorful corals, exotic fish, and even the chance to see larger creatures like nurse sharks, stingrays, and sea turtles. The reviews are highly favorable: a 4.3/5 from 12 reviews, with visitors emphasizing the friendly crew—particularly Dawn, Mandy, and Brandon—and the ease of snorkeling despite some wave action. The reef’s shallow depths make it accessible for beginners while still offering plenty to see for experienced snorkelers.
Additional perks include relaxing on the return with beverages, fresh fruit, and light snacks, making it a true taste of the Keys’ underwater splendor. This tour is best suited for those who want a relaxed, guided exploration of vibrant coral ecosystems.
Bottom Line: An engaging, well-reviewed snorkel trip that offers excellent value for exploring the Keys’ underwater wonderland with top-notch gear and friendly guidance.
How to Choose
When deciding between these two popular options, consider your interests and what kind of experience you’re after. If a peaceful, romantic evening enjoying sunset views appeals to you, the Sunset Champagne Cruise is a perfect fit. It’s a gentle, scenic sail with champagne and music, ideal for unwinding.
On the other hand, if you’re eager to explore marine life and want an active, guided snorkeling trip, the Sombrero Reef adventure offers a vibrant underwater experience. It’s suitable for those comfortable in water and interested in seeing colorful fish, corals, and possibly larger sea creatures.
Budget-wise, both tours are comparable, but the snorkeling trip provides more time in the water and a chance to see marine ecosystems firsthand. Check availability especially in peak season, and consider booking early, as these tours tend to fill up quickly during busy months.
Final Thoughts
Marathon Florida offers a variety of memorable boat tours suited for different interests. For a romantic, laid-back evening, the Sunset Champagne Cruise delivers stunning sunset views and a relaxing atmosphere. If your preference is active exploration, the Snorkeling Adventure at Sombrero Reef will immerse you in colorful coral reefs and vibrant marine life.
For travelers looking to balance both, packing a day for snorkeling and an evening for sunset sailing is a smart choice. Both tours are highly rated, fairly priced, and provide authentic Florida Keys experiences. Remember to book early, especially during peak season, to secure your preferred date and time.
No matter which you choose, these cruises and tours promise opportunities to enjoy Marathon’s natural beauty from the water—an essential part of any Keys visit.