Top Key West Nature and Wildlife Tours

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.

Paddle a kayak through mangrove creeks and shallow water on a Key West kayaking tour that offers an up-close look that this unique coastal environment. This guided tour is the perfect way to spot Florida wildlife in a natural habitat.

Get ready for fun in the sun—and check off two top experiences in just one trip—on this dolphin-watching and snorkeling tour off the coast of Key West. Departing Key West, look out for dolphins swimming alongside the boat, then jump in for a shallow-water snorkel at the Key West National Wildlife Refuge with many different species of marine life. Relax, feel the warm sea breezes, and select from a variety of refreshing beverages on board the boat.

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.

Discover 28 miles (45 kms) of the Floridian coast on a 1.5-hour Jet Ski tour. With several daily tours, you can easily find a time that fits with your schedule. The tour is priced per Jet Ski, so you can ride tandem with a friend at no additional cost. Your guide is on hand at all times to lead the way on your aquatic adventure.

Set sail from Key West on a 60-foot catamaran and enjoy the clear blue waters and Atlantic bottlenose dolphin sightings. Afternoons are when dolphins are the most active so you’re sure to see the adorable creatures jumping and swimming around the boat. You’ll also see some Key West landmarks from the water and enjoy the sea breeze.

Experience the best that Key West has to offer with this combination tour that includes a dolphin watch, snorkeling, and a view of the island’s famous sunset. Spot dolphins in their natural habitat in the Florida Keys National Marine Sanctuary and snorkel in the blue waters surrounding Key West during this family-friendly excursion.

Visit the only Breadfruit Grove in Continental United States! While here, discover the rich history of Grimal Grove and its legendary founder, Adolf Grimal, on a 75–90-minute tropical fruit hunting tour. This engaging experience takes you through the grove where you'll learn about its 70+ year journey of restoration and resilience. Depending on the season, guests may even have the chance to pick ripe fruits directly from the trees. The tour includes a scenic walking exploration, followed by a delightful tasting session in an outdoor tasting room featuring prepared exotic fruits. - 75–90-minute tour revealing the history of Grimal Grove - Guided walking tour with opportunities to pick fruit (seasonal) - Outdoor tasting experience with a variety of exotic fruits - Learn about the 70+ years of restoration and resilience at the grove

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.

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.

This combo tour offers two experiences in one: a peaceful sandbar visit and an exciting snorkeling session. Unlike standard trips, you’ll enjoy a well-planned itinerary that maximizes your time on the water, with expert guidance and access to prime locations.

Spend a stunning afternoon soaking up the sights of the Gulf of Mexico, chilling out at a sandbar, and watching dolphins at the Florida Marine Sanctuary. With the help of a fun and informative crew, you’ll explore the Floridian sea while your guides tell you all about the area’s history and wildlife. Enjoy lunch as well as unlimited beer, wine, and mimosas on your trip—just remember to drink responsibly.

This isn’t a packed tourist boat — it’s a true small-group adventure with a maximum of 6 guests. You’re not watching dolphins from far away; you’re close enough to feel that electric moment when they swim right next to the boat. Our captains know the dolphin pods by territory and behavior, so you spend more time with them and less time searching. After the dolphin encounter, we take you to hand-picked spots that big boats can’t access: clear, shallow water, quiet backcountry reefs, and hidden sandbars. Beginners feel safe, families feel relaxed, and experienced snorkelers get genuinely good underwater visibility. Personalized, unhurried, and run by a local crew that actually cares — that’s what sets this trip apart.

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.

Escape the crowds and discover hidden sandbars on a private eco tour through Key West’s backcountry waters. Swim, snorkel, or simply relax on pristine beaches only accessible by boat, with a flexible itinerary customized just for you. • Watch wild dolphins in their natural habitat • Private eco-friendly tour, just for your group • Cruise Key West’s beautiful backcountry waters • Flexible departure times to fit your schedule • Learn about marine life from a local guide

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.

Not only is Key West a playground paradise for adults, it is for dolphins, too. See how many of these playful creatures you can spot on this small-group sailing tour. You’ll board Our SQUID, we designed and built SQUID from scratch to ensure our guests, and the animals, have the best wildlife experience possible. This catamaran will take you and a crew trained by biologists into the waters around Key West. After watching dolphins swim, you’ll jump into the water and snorkel around the coral reefs to view other marine life.

Embark on a lively 1.5-hour Tiki Fun Cruise through the stunning Florida Keys. Glide over crystal-clear waters on an authentic tiki bar boat, where you can savor your favorite drinks while soaking up the sun. Keep your eyes peeled for dolphins, sea turtles, and vibrant seabirds as your knowledgeable captain shares insider secrets and local history of the Keys. Choose between a picturesque scenic harbor cruise or a refreshing swim stop at a beautiful sandy beach. This tour promises to be a memorable highlight of your Florida adventure. - 1.5-hour cruise on a unique tiki bar boat - Spot dolphins, turtles, and seabirds in their natural habitat - Learn local history and fun facts from your captain - Choose between a scenic cruise or a swim stop at the beach

Have all the fun of a private tour from the comfort of your own vehicle and at your own pace to boot. Enjoy this informative self-driven tour for 100 miles, from Key Largo all the way to Key West, making as many stops along the way as you want to eat, rest, and take pictures.

Get up close with some of Key West’s most fascinating creatures at the renowned Key West Aquarium. Located in bustling Mallory Square, the Key West Aquarium is home to alligators, jellyfish, sharks and many other local marine animals. With this 1-day admission ticket, check out the touch tank’s beautiful sea stars, sea urchins, giant hermit crabs and horseshoe crabs. Guests can enjoy guided aquarium tours as well as interactive shark feedings. It's one of Key West's most popular attractions for people of all ages.

Explore the vibrant waters of Key West on this exciting Dolphin Watch & Snorkel Tour. Enjoy a family-friendly adventure as you snorkel in the beautiful backcountry waters, home to an array of marine life including tropical fish, sea turtles, and more. Spot dolphins in their natural habitat and soak in the stunning surroundings aboard a spacious catamaran. With expert guidance and all snorkeling gear provided, it's perfect for both beginners and experienced snorkelers. Relax afterwards with snacks and refreshing drinks as you share stories of the day’s adventures. - Duration of the tour is 3.5 hours, offering plenty of time for exploration. - All snorkeling equipment is included, with expert instruction available. - Enjoy complimentary snacks and drinks, including beer and soft drinks. - Limited to 36 guests for a comfortable and spacious experience.

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.

Experience Marathon’s ultimate adventure with our exclusive Trifecta: reef snorkeling, sandbar relaxation, and a breathtaking sunset cruise—all in one! Our premium location means you get to the reef and sandbar faster than anyone else, so you’ll enjoy more time in the water and less time traveling. Discover vibrant marine life while snorkeling at Marathon’s top reefs, unwind at a pristine sandbar, and finish your day cruising into a stunning Florida Keys sunset. Our vessels are well maintained, fully insured, and operated by a professional crew led by a local Florida mom. Voted Best in Marathon for 2023 and 2024, we’re proud to offer unmatched experiences and friendly service. Book now and see why travelers love our 3-in-1 adventure!