Top Key West Adventure Tours in 2026

Explore the backcountry waters of Key West aboard a mini CraigCat boat on a guided eco-tour through mangroves, sandbars, and hidden islands. Designed for just two guests per vessel, this small-group experience offers a fun and easy way to discover shallow waterways and secluded spots that larger boats can't access. Combining adventure with coastal scenery, it's a unique way to see Key West from the water.

Explore the streets of Key West on this guided small-group walking tour. As you wander through Old Town, discover the history and culture of the island, which includes tales of shipwrecks, cigar manufacturing, and treasure hunting. Stop at popular attractions such as the Ernest Hemingway Home and Museum, the Southernmost Point, and Audubon House & Tropical Gardens.

Key West is known for its postcard-perfect coastal scenery, from mangrove channels to turquoise waters—but shallow coastlines mean larger boats can’t get close to the action. On this hour-long jet-ski experience, enjoy close-up views of the region’s most stunning features as you skim right along the water. Forget following a guide in a single-file line—this immersive freestyle experience lets you explore freely.

Get ready to spend a half-day soaking up the sun and enjoying Key West’s diverse ecology during this fun sandbar and mangrove tour. Discover the backcountry waters and secluded sandbars around the busy island, all while sipping on cold drinks. This guided kayak ecotour takes you into the mangrove isles to spot dazzling marine life before heading to a sandy beach to knock back a few alcoholic or nonalcoholic beverages.

Discover the natural beauty of Key West on our 2-Hour Guided Clear Kayak Eco Tour. Paddle through crystal-clear waters in a completely transparent bottom kayak, giving you a unique view of tropical fish, seagrass beds, and vibrant marine life beneath you. Along the way, your guide will share fascinating insights into the local ecosystem and hidden gems of the Florida Keys. Perfect for couples, families, and adventurers looking to experience Key West like never before.

The best way to experience Key West is by getting out on the water, but with so many tours available, it can be hard to choose. This tour company has decades of experience of guiding visitors on jet skis through the waters they know so well and giving everyone plenty of time to let loose on the waves.

This private eco boat tour focuses on the Key West National Wildlife Refuge and its mangroves, islands, flats, and coastal habitats. Your group can prioritize wildlife viewing, photography, snorkeling, swimming, or relaxed exploration. The flexible itinerary responds to current conditions and refuge protections, giving guests a private and respectful way to experience Key West’s backcountry environment.

Pretend that you and your friends are a pod of dolphins and leap over the waves of Key West during this small group jet ski adventure. Each jet ski can fit you plus one, which allows members of your group to alternate driving and riding the surf. This guided tour takes your group around the entire Key West island where you’ll see mangrove creeks full of wildlife and a former base of the U.S. Navy.

See the Key West lagoons in a whole new way. Go on a nocturnal adventure with clear kayaks and LED lights that illuminate the surroundings so you can see underwater. A local guide takes you and a small group to the best spots for a unique and memorable marine life experience lasting about 90 minutes.

Navigate through the stunning Mangrove Tunnels on this engaging 2-hour kayak tour in Key West. Ideal for all ages and skill levels, this adventure allows you to explore diverse ecosystems while searching for fascinating wildlife like manatees, nurse sharks, and playful dolphins. Led by knowledgeable guides, every excursion provides a unique experience filled with insights about the local flora and fauna. With single and double kayaks available, gather your family or friends for an unforgettable journey through the mangroves. - Tour duration: 2 hours, suitable for ages 6 and up - Max group size of 35, ensuring a personalized experience - Spot wildlife including manatees, sea stars, and birds - Essential gear: sunscreen, water, and waterproof items recommended

Key West is famous for stunning sunsets, and this dinner cruise offers the perfect way to enjoy them. Savor breathtaking views as the sky transforms, while indulging in a tropical buffet, live music, and incredible vibes. It’s an unforgettable evening on the water. Relax on a luxury catamaran with an open-air sundeck and fully air-conditioned lower cabin. Grab a drink from the open well bar as live tropical music sets the mood. Every moment is filled with beauty, flavor, and celebration as you soak in Key West’s legendary charm. This popular cruise often sells out, so book your spot today! Don’t miss your chance to experience the best of Key West – sunsets, music, and memories await on this unforgettable adventure.

Immerse yourself in nature in Key West on this small-group guided safari snorkeling adventure. Captain your own mini speedboat through 28 miles (45 kilometers) of Florida backcountry waters of the Florida Keys. Swim and snorkel in crystal clear waters of Mud Key, and keep your eyes for wildlife such as dolphins, turtles, and ospreys.

Explore the vibrant waters of Key West on this 4-hour dolphin watch and snorkeling tour aboard a luxurious catamaran. Encounter playful dolphins in their natural habitat and dive into the colorful coral reefs, guided by experienced crew. After snorkeling, indulge in a delicious Taste of Key West menu featuring local specialties like conch fritters and shrimp ceviche, complemented by an open bar of refreshing cocktails. With professional instruction and a maximum group size for personalized service, this tour promises a unique blend of marine exploration and culinary excellence. - 4-hour tour featuring dolphin watching and guided snorkeling - Chef-prepared menu with local favorites and an open bar - Professional crew with extensive knowledge of local ecosystems - Maximum group size ensures personalized attention and comfort

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.

Experience Key West’s tropical blue waterways on this Jet Ski tour along the Atlantic Ocean and/or the Gulf of Mexico. Enjoy panoramic island views and watch for dolphins, stingrays, sea turtles, manatees, and more while gliding over warm ocean water. Bring a waterproof camera to capture this southernmost point in the continental United States.

One of the only Adult Only experiences offered in Key West, our excursions are top-notch, with the vessel, all equipment, food and beverage service being set to premium standards! We offer a more intimate experience with less crowded excursions for the comfort of all of our guests.

The coast of Key West is home to sea turtles, rays, lobsters, and dolphins—if you know where to look. On this small-boat cruise, visit sites known for dolphin sightings and enjoy snorkeling in the warm waters with the chance to spot tropical fish and a diverse array of marine life. Relax on the boat’s sundeck or beneath the shade with soft drinks and snacks, and admire the views as you cruise along the scenic sandbars.

Kayaking is a great way to experience the Florida Keys but your views are typically limited to what's above the surface of the water. This small-group tour provides clear kayaks that let you discover the underwater world as well. As you paddle, you just need to look below to spot starfish, tropical fish, nurse sharks, turtles, jellyfish and more.

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.

Departing from Key West’s Historic Seaport, the Appledore Star’s sails are raised for an authentic sail experience on the way to Key West’s backcountry. Your day is spent exploring Key West’s uninhabited mangrove islands in the Key West National Wildlife Refuge. Keep an eye out for dolphins, sea turtles, manta rays and many other wildlife that call the Refuge home. Your captain knows where dolphins are frequently seen and will let you know if he spots any. Upon reaching the mangrove islands, the schooner anchors and your exploration begins. Your day is divided between guided kayaking tours and guided snorkeling tours. The warm, shallow water is calm, sheltered by the uninhabited mangroves, making kayaking a breeze. After your tours, come back aboard and wash off with our fresh water rinse, and relax on deck. Choose from plenty of complimentary cold drinks – frosty cold beer, wine, homemade sangria, chilled sodas and filtered water. This is the best of laid-back island living.

If you’re curious about finding out more about Ernest Hemingway’s links to Key West, then this tour saves you hours of research time. Set off with a guide on an expertly planned route that showcases some of Hemingway’s old haunts, including places he both worked and played. Along the way, the guide entertains you with stories about Hemingway that you’d miss out on otherwise.

Step onto our one-of-a-kind catamaran for an all-you-can-eat seafood boil and premium open bar! This trip promises a perfect blend of adventure, relaxation and excitement. Our catamaran is designed for comfort with speacious decks, plenty of seating and shaded areas. Ideal for lounging and enjoying the scenic views of Key West's iconic turquiose waters. Snorkel at two of Key West's prime snorkeling locations, such as Sand Key or another nearby location known for its vibrant coral and diverse marine life. Premium snorkel gear is provided and experienced guides are available for instructions perfect for all levels of experience. After snorkeling, lounge on deck and enjoy a classic Low Country boil, a classic Southern dish. Our menu typically includes shrimp, corn on the cob, potatoes, all seasoned with a magic blend of spices, cooked together. Expect a laid-back and enjoyable trip while unwinding with a cocktail served from our premium open bar.