Top Marathon Sightseeing Tours in 2026

Experience a relaxing start to your day on a spacious 53’ luxury catamaran as you cruise through the clear waters surrounding Marathon. Enjoy a complimentary morning mimosa as the crew guides you along scenic coastlines with views of the Atlantic Ocean, Boot Key, and the iconic Seven Mile Bridge. Take a refreshing swim in calm, shallow waters and explore the sandy bottom for shells and sea life. With plenty of space on board, comfortable seating, and friendly local crew, this tour offers a peaceful and memorable way to experience the beauty of the Florida Keys.

Experience a classic Florida Keys sandbar adventure on a comfortable 53’ catamaran. Cruise through Boot Key Harbor and past scenic landmarks as your crew shares information about the local area and points out interesting sights along the way. Once you arrive at the sandbar, step into shallow turquoise water perfect for swimming, floating, and relaxing. Use the provided water floats and noodles, or simply unwind on deck and enjoy the sunshine and music. This relaxed and family-friendly tour offers plenty of space to move around the boat, shaded seating, onboard restrooms, and a cooler with ice, soda, and water. Ideal for couples, families, and groups, this experience lets you enjoy Marathon’s sandbars the way locals do—easygoing, fun, and surrounded by the natural beauty of the Keys.

Ready for the most beautiful 2 hours of your Florida Keys vacation? Forget crowded piers and noise—imagine yourself drifting peacefully as the sun melts into the beautiful water of the Florida Keys. Our 2-Hour Sunset Tiki Cruise transforms the spectacular Keys sunset into a private, moving masterpiece just for you. The Magic of the Sunset Cruise: Front-Row Seat to Nature’s Show: Glide across the tranquil, crystal-blue waters as the sky ignites in a breathtaking palette of reds, oranges, and pinks. You'll have the best, unobstructed view of the legendary Keys sunset from the comfort of your floating tiki bar. A Toast to Paradise: Whether you're celebrating a special occasion or simply savoring a perfect day, the sunset hour is magical. Bring your favorite beverages to toast the end of a perfect day as the stars begin to appear over the horizon. Secure your spot now and create a memory that will glow long after the sun goes down!

Experience premier snorkeling in the Florida Keys aboard the Island Pearl, a 50-foot classic vessel with modern comforts and a colorful past as the liberty boat for the USS Roosevelt. Set off on a scenic excursion past Marathon’s iconic landmarks while we share fascinating stories of the Keys’ historic past. Then, explore vibrant reefs teeming with marine life, or simply relax on the water and take in the views. Even if you’re less adventurous or prefer to stay dry, there’s plenty to enjoy—this is a tour that truly lets everyone in your group experience the magic of the Keys. This unique adventure is quickly becoming a Florida Keys tradition for visitors who want history, scenery, and unforgettable snorkeling.

Discover the enchanting beauty of the Florida Keys with Island Girls Excursions. This adventure combines relaxing sandbar experiences with stunning sunset cruises. Unwind on your spacious 52’ catamaran, complete with complimentary snacks and drinks while soaking up the sun or exploring the crystal-clear waters. Your experienced crew will ensure a smooth sailing experience, showcasing the best spots in the area. Perfect for groups seeking relaxation, celebration, or exploration, this tour promises unforgettable memories in paradise. - Enjoy a leisurely sandbar trip with paddleboarding and floats - Experience breathtaking sunset views while sipping drinks - Spacious and comfortable 52’ catamaran with Wi-Fi - Friendly and knowledgeable crew dedicated to your safety and enjoyment

Ideal for travelers short on time, this private tour covers the best of Key West in one day from Marathon. Highlights include stops at the Hemingway House, Mile Marker Zero, and Mallory Square at sunset. Enjoy roughly three hours of free time to explore at your own pace. Upgrade to include a sunset sail, dinner cruise, or other Key West attractions.

Witness a breathtaking Florida Keys sunset aboard Island Girls Excursions. Departing from Sparky’s Landing in Marathon, this relaxing cruise includes a complimentary champagne toast and seasonal local seafood appetizers such as fresh Florida stone crab or shrimp when in season, offering an authentic taste of the Keys. Our spacious 52’ catamaran provides a smooth, comfortable ride — perfect for couples, families, and small groups looking to unwind while taking in panoramic views of the surrounding waters. Enjoy island music, warm breezes, and vibrant sunset colors as the day fades into tropical paradise. Departure times adjust seasonally to align with the actual sunset, helping ensure the best possible experience on the water. Your confirmed departure time will be reflected in your booking confirmation.

The Florida Keys are one of the best places in the US to fish, with yellowtail, snapper, tarpon, grouper, barracuda, and sharks just waiting to be caught. Prebook this Florida Keys Marathon Inshore Fishing Charter Experience and go with a guide who knows exactly where to fish to have the best time on the water. You can book this experience for two to four people in a variety of different duration times.

Kick back, drop your line in the water and enjoy a relaxing day in the Florida Keys, trying your hand at a catch that may include sailfish, wahoo, mahi mahi, tuna, snapper, grouper, king mackerel, and shark. This private charter includes exclusive use of a 30-foot (9-meter) open fishing boat with shade, instruction for beginners or advanced tips for the pros, and all the equipment you need.

Start your day with a soothing adventure aboard Island Girls Excursions' 53-foot catamaran. The Summertime Morning Swim is a family-friendly experience designed to immerse you in the stunning waters of Marathon, Florida. Cruise through crystal-clear waters, enjoying scenic views and the chance to spot dolphins and sea turtles. Once you reach your destination, dive into shallow turquoise waters, search for sand dollars, and soak up the natural beauty of the Keys. Perfect for families and friends, this excursion includes complimentary coffee, breakfast items, and comfortable onboard amenities. - Family-friendly catamaran excursion in the scenic Florida Keys - Spot dolphins, sea turtles, and rays during your cruise - Swim in shallow turquoise waters and search for sand dollars - Enjoy complimentary prepackaged breakfast items and beverages onboard

A Sunset Cruise with a Twist aboard the Island Pearl Wrap up your perfect day in the Keys aboard the Island Pearl, a 50-foot classic vessel with modern comforts and a colorful past as the liberty boat for the USS Roosevelt. Set out on a relaxing evening cruise through the heart of Marathon as we share the rich history surrounding the Seven Mile Bridge, Pigeon Key, and other landmarks that shaped the Middle Keys, with relaxing island music to enhance the vibe. Bring your favorite beverage and toast the day as the sky glows with color over the island waters. There’s even a chance you’ll spot playful dolphins along the way! Whether you’re soaking in the history, the views, or just the laid-back Keys atmosphere, this cruise offers something special for everyone on board. This one-of-a-kind experience is quickly becoming a Florida Keys tradition for visitors who want to end their day with scenery, storytelling, and a truly memorable time on the water.

Drift into tranquility on this private 2-Hour Sunset Tiki Cruise and witness the stunning sunset over the Florida Keys. Glide across crystal-blue waters as the sky transforms into a vibrant canvas of colors, providing an unforgettable backdrop for your evening. Bring your favorite beverages to toast the day's end in a romantic and relaxing atmosphere. Capture unique photo opportunities with breathtaking reflections in the water, making this experience perfect for couples or anyone looking to unwind after a day of exploration. - Enjoy a serene 2-hour cruise on the tranquil waters of the Florida Keys - Front-row seat to a spectacular sunset with unobstructed views - Bring your own beverages for a personal touch during the cruise - Perfect for couples or those seeking a relaxing escape after sightseeing

Cruise the beautiful waters of the Florida Keys on an authentic tiki bar boat during this 1.5-hour Tiki Fun Cruise. Sip your favorite beverage while soaking in the sun and taking in stunning views of luxurious homes and coastal landscapes. Keep your eyes peeled for dolphins, sea turtles, and tropical seabirds as you glide over the crystal-clear waters. You can choose between a scenic harbor cruise or an island swim stop at a sandy beach for a refreshing dip in the turquoise sea. This is the perfect way to create unforgettable memories in paradise. - Enjoy a leisurely 1.5-hour cruise on a tiki bar boat - Spot local wildlife, including dolphins and sea turtles - Customize your cruise with a scenic harbor tour or beach swim - Knowledgeable Captain shares local history and fun facts

Witness the stunning sunrise over the Atlantic from a cozy tiki boat as you cruise through the Florida Keys. Set sail just before dawn and experience the serene beauty of the morning light. This small-group tour accommodates a maximum of 6 guests, ensuring a relaxed atmosphere to enjoy the sights and sounds of nature. Bring your own beverages and snacks to savor while keeping an eye out for dolphins and other wildlife. Perfect for couples, families, and photographers alike, this unforgettable 2-hour cruise runs daily, weather permitting. - Small-group cruise limited to 6 guests for an intimate experience - BYOB: bring coffee, breakfast treats, or your own mimosa fixings - Ideal for couples, families, and photographers looking for a unique start to the day - 2-hour cruise departing daily, timed with the sunrise

Escape to the tranquil waters of the Florida Keys on a serene nighttime cruise. Ideal for small groups, this private charter accommodates up to 6 guests, allowing you to bask in the beauty of the night sky and natural surroundings. Enjoy light snacks and bottled water as you glide over the calm waters, visiting the stunning Coffins Patch Reef without the distractions of the shore. Perfect for families or friends looking for a unique experience under the stars. - Private charter for up to 6 guests, ensuring an intimate atmosphere - Relax with light snacks, bottled water, and a cooler with ice - Enjoy a peaceful evening on the water with stunning views of the night sky - No age restrictions, making it suitable for families with children, under parental supervision