Top Key West Nature and Wildlife Tours

The whole family can learn more about sharks and other marine wildlife on this boat tour from Key West. Travel on board an eco-friendly, 34-foot catamaran just a few miles off the coast to try your luck spotting dolphins, stingrays, turtles, and birds while you learn more about Key West’s waters than you ever would sailing along. Then watch as the pilot drops bait to draw a variety of sharks right to the edge of the boat.

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. The tour departs from the Key West Historic Seaport at 201 William St, near South Beach on Duval Street.

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.

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.

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

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.

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.

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

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.

Night Kayak Key West offers a unique and immersive experience that sets it apart from typical daytime kayaking trips. The primary draw of kayaking at night in Key West is the opportunity to explore the waters under the cover of darkness, providing a whole new perspective on the island’s natural beauty. Paddling at night transforms the entire environment. The quiet of the night, the calm of the water, and the cool evening air create a serene and peaceful atmosphere that’s hard to replicate during the day. The sensation of being out on the water under a star-filled sky adds to the tranquil and meditative experience. While kayaking at night, you're more likely to see certain species that are more active after dark. Key West is home to many nocturnal animals, including fish, rays, and even the occasional sea turtle. The stillness of the night allows for quieter, more intimate interactions with nature, giving you a rare opportunity to witness the island’s wildlife in a different light.

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.

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

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.

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.

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.

Going fishing while in Key West is a must, and this deep-sea fishing tour takes you on a comfortable boat for an easy day out. Whether you’re a beginner or an experienced angler, your captain and crew assist with your fishing skills. Fish for reef species like snapper, grouper, and mackerel. A fishing license and all bait are included, and the boat features restrooms, shaded seating, and a small galley with snacks and drinks for your convenience.

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

Witness the vibrant hues of a Florida Keys sunset on a 90-minute cruise along the stunning Seven Mile Bridge. This intimate experience aboard a 31’ motorized catamaran offers 360-degree views and a shaded seating area, perfect for relaxing with friends and family. Enjoy complimentary soda and water as you soak in the breathtaking scenery, making it a memorable way to end your day in Marathon. With space for just 26 guests, this cruise is a beloved highlight for many visitors to the Florida Keys. - 90-minute sunset cruise with views of the iconic 7-Mile Bridge - Intimate setting with a maximum of 26 guests for a personalized experience - Complimentary drinks: soda and water, with BYOB policy for alcohol - Enjoy 360-degree views on a spacious motorized catamaran with shaded seating

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.

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.

You’ll see more than swimmers playing in the tropical waves of Key West. Hop on this boat cruise and watch pods of dolphins leap from the waters just off the coast of the Florida Keys. When the boat slows, it’s time to strap on your snorkel equipment and dive down to the reef system. Spot more sea life as you glide across the water back to shore, enjoying your fill of unlimited beer and soft drinks.

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.