The clear waters around Key West serve up Florida’s most accessible snorkeling. You’ll find two main types of excursions: the budget-friendly group trips to the reef (typically $50-80) and intimate private charters ($150-300). I’m particularly fond of the half-day coral reef tours – they offer the best value and consistently get you up close with parrotfish, yellowtail snapper, and often sea turtles.
The combination tours are worth the extra cost. The morning reef-and-breakfast cruises start your day right, while sunset-and-snorkel trips let you maximize your time on the water. For families, I recommend the dolphin watch-and-snorkel packages – they’re well-organized and keep kids engaged.
Check out our tested and recommended Key West snorkel tours below.
Good To Know
- For a half-day snorkeling adventure, the Private Guided Snorkeling & Sandbar Tour offers an excellent, highly-rated experience with a USCG-certified captain.
- The Multi-Stop Reef Snorkeling Tours on a catamaran provide diverse marine life sightings, including sea turtles, across two vibrant coral reef locations.
- The Small Group Dolphin Viewing & Snorkeling tour offers personalized experiences led by knowledgeable biologist guides, showcasing the local ecosystem.
- The Sunset Sail with Live Music & Dinner combines a relaxing cruise with snorkeling, providing a unique blend of entertainment and marine exploration.
- The Morning Snorkeling Breakfast & Attractions package offers a comprehensive experience, including snorkeling, breakfast, and access to local attractions like the Key West Aquarium.
Half-Day Cruise From Key West With Kayaking and Snorkeling
Off the coast of Key West, guests embark on a half-day sailing, kayaking, and snorkeling adventure.
Morning or afternoon excursions are available, allowing participants to kayak through mangrove-canopied canals and observe diverse wildlife.
Snorkelers can explore a coral reef teeming with 600 species of marine life.
The tour includes professional guides, snorkeling equipment, light refreshments, and unlimited beer, wine, sodas, and water.
Wetsuits are available for colder weather, and hotel pickup and drop-off are provided.
With a maximum group size of 20, this activity earns a 98% traveler recommendation based on over 1,400 reviews praising the knowledgeable crew and beautiful scenery.
Read our full review: Half-Day Cruise From Key West With Kayaking and Snorkeling Review
Book now: Check availability
Key West Multi-Stop Reef Snorkeling Boat Tour by Catamaran
Embarking on a Key West Multi-Stop Reef Snorkeling Boat Tour by Catamaran, travelers can explore the vibrant underwater world of the Florida Keys.
With two stops at coral reefs, the tour offers an opportunity to see diverse marine life, including sea turtles. Equipped with top-of-the-line gear and reef-safe sunscreen, guests can enjoy the colorful spectacle.
Accommodating up to 44 travelers, the tour provides a comfortable experience with nautical restrooms, towels, and a locker room. Known for its professional and friendly crew, the tour has earned a 4.5-star rating and 93% recommendation from past participants.
For those seeking an unforgettable snorkeling adventure in Key West, this tour is a must-try.
Read our full review: Key West Multi-Stop Reef Snorkeling Boat Tour by Catamaran Review
Book now: Check availability
Key West Small Group Dolphin Viewing & Snorkeling Tour
For those seeking a more intimate and up-close encounter with the marine life of Key West, the Key West Small Group Dolphin Viewing & Snorkeling Tour offers an unparalleled experience.
Capped at just 16 travelers, this small-group sailing tour allows guests to board the electric boat “Our SQUID” and embark on a journey to spot dolphins and explore vibrant coral reefs through guided snorkeling.
With rave reviews from 97% of travelers, the tour is led by knowledgeable biologist guides who provide insights into the local ecosystem.
Snorkeling equipment, towels, and eco-friendly snacks are all included, ensuring a comfortable and sustainable adventure in the waters of Key West.
Read our full review: Key West Small Group Dolphin Viewing & Snorkeling Tour Review
Book now: Check availability
Key West Florida Reef Half-Day Snorkeling Excursion
The Key West Florida Reef Half-Day Snorkeling Excursion whisks adventurous travelers on a captivating journey to the only living coral barrier reef in the continental United States.
The 69-foot catamaran Marquesa transports guests to the Great Florida Reef, where they can swim and snorkel in shallow waters teeming with over 600 species of fish, vivid corals, turtles, and lobsters.
A safety briefing and basic instructions are provided before the snorkeling adventure. Refreshing beverages, including beer, wine, and soft drinks, are included during the cruise.
With a maximum of 80 travelers, this excursion offers an intimate and engaging snorkeling experience led by a professional crew.
Read our full review: Key West Florida Reef Half-Day Snorkeling Excursion Review
Book now: Check availability
Marathon Key: 3-Hour Snorkeling Adventure on a Pontoon at Sombrero Reef
Although the Key West Florida Reef Half-Day Snorkeling Excursion offers an immersive experience, the Marathon Key: 3-Hour Snorkeling Adventure on a Pontoon at Sombrero Reef provides a more intimate and adventurous snorkeling opportunity.
Priced at $129 per person, this 3-hour tour takes a maximum of 49 travelers to explore the Sombrero Reef on a pontoon boat. Highlights include the use of snorkeling equipment, alcoholic beverages, and a knowledgeable crew that prioritizes safety.
While some have reported booking issues through Viator, the overall customer feedback is positive, with praise for the crew’s professionalism and the quality of the snorkeling experience.
For those seeking a more personalized reef adventure, the Marathon Key tour is an enticing option.
Read our full review: Marathon Key: 3-Hour Snorkeling Adventure on a Pontoon at Sombrero Reef Review
Book now: Check availability
Half Day Charter Sandbar Snorkeling and EcoTour Adventure
This Half Day Charter Sandbar Snorkeling and EcoTour Adventure provides an opportunity for visitors to experience the natural splendor of Key West’s coastal ecosystems.
Rated 5.0/5 stars from 15 reviews, the activity promises a half-day excursion to explore the region’s sandbars and marine life.
Priced at $750 for up to 6 participants, the tour includes snorkeling equipment and bottled water.
The activity isn’t wheelchair accessible but is stroller friendly and welcomes service animals.
The tour departs and returns to the City Marina at Garrison Bight, with participants enjoying private access to the experience.
Read our full review: Half Day Charter Sandbar Snorkeling and EcoTour Adventure Review
Book now: Check availability
3 Hour Private Snorkeling in Marathon Florida
A 3-hour private snorkeling excursion in the waters of Marathon, Florida, allows guests to enjoy the region’s vibrant marine ecosystems.
With a 100% recommendation rate from 21 travelers, this tour offers an intimate experience with an experienced captain and guide.
Participants can explore the underwater world using provided snorkeling equipment, enjoying complimentary bottled water, ice, and even bringing their own snacks and non-alcoholic beverages.
The tour is suitable for independent swimmers, though not recommended for those with certain medical conditions.
Pickup is available from various resorts and vacation rentals, and the tour can accommodate up to 4 guests per group at a cost of $695.
Read our full review: 3 Hour Private Snorkeling in Marathon Florida Review
Book now: Check availability
Key West: Dolphin Watching Cruise & Snorkeling Unlimited Beer & Soda
The Key West: Dolphin Watching Cruise & Snorkeling Unlimited Beer & Soda tour offers a captivating opportunity to witness pods of dolphins leaping in the waters of the Florida Keys while also indulging in snorkeling adventures among the region’s vibrant reef systems.
Priced from $89.99 per person, the tour provides morning and evening options, accommodating a maximum of 25 travelers.
Along With the dolphin sightings and snorkeling, guests can enjoy unlimited beer and soft drinks on board and take in scenic views, including the option to watch a sunset.
While the reviews are generally positive, guests should note the mixed feedback regarding snorkeling conditions due to weather.
Read our full review: Key West: Dolphin Watching Cruise & Snorkeling Unlimited Beer & Soda Review
Book now: Check availability
Full Day Charter Snorkeling Sandbar and Eco Safari Adventure
Offering a full-day charter, the Snorkeling Sandbar and Eco Safari Adventure provides an immersive experience in the waters of Key West.
Priced from $900 for up to 6 people, the tour includes a complimentary grilled lunch, snacks, and beverages. Participants will have access to snorkeling equipment as they explore the sandbar and take part in an eco-safari.
With a 5.0 overall rating from 4 reviews, this private tour is a popular choice for those seeking a comprehensive snorkeling and sightseeing excursion.
The tour starts and ends at the City Marina at Garrison Bight, running daily from 7:00 AM to 11:30 PM.
Read our full review: Full Day Charter Snorkeling Sandbar and Eco Safari Adventure Review
Book now: Check availability
Dolphin Morning Watching & Snorkeling Open Bar 1 Day Hop-On Hop-Off Fun
This combo Key West adventure promises a full day of dolphin watching, snorkeling, and exploring local attractions.
Travelers will enjoy an open bar, a historical experience at the Sails and Rails Museum, and a 1-day Hop-On Hop-Off tour on the Conch Train.
The tour includes self-guided exploration of iconic landmarks like the Ernest Hemingway Home and Museum and the Key West Lighthouse.
Priced from €144.87 per person, this experience offers a lowest price guarantee and free cancellation up to 24 hours in advance.
With a perfect 5-star rating, this tour is an excellent choice for those seeking a comprehensive and hassle-free day in Key West.
Read our full review: Dolphin Morning Watching & Snorkeling Open Bar 1 Day Hop-On Hop-Off Fun Review
Book now: Check availability
Dolphin Watching & Snorkeling in Key West With Sunset Dinner Cruise and Open Bar
For those looking to enjoy the natural beauty of Key West, this dolphin watching and snorkeling experience with a sunset dinner cruise and open bar is a must-try.
Priced at $189.99 per person, the 3-hour tour offers the chance to observe dolphins in their natural habitat, followed by a snorkeling adventure.
The tour includes a variety of main dishes and starters for dinner, as well as an open bar during the cruise.
While reviews have been mixed, with some issues reported regarding scheduling and dinner arrangements, the overall experience of seeing dolphins and snorkeling has been praised.
Adventurers should pack light and arrive early for check-in.
Read our full review: Dolphin Watching & Snorkeling in Key West With Sunset Dinner Cruise and Open Bar Review
Book now: Check availability
Key West: Morning Snorkeling Breakfast & Drinks, Conch Train & Key West Aquarium
Explore the vibrant marine life and iconic attractions of Key West with this immersive morning excursion.
Start your day with a breakfast sail featuring draft beer and mimosas, then dive into the world’s third-largest coral reef for an early bird snorkeling adventure.
After drying off, enjoy a full-day hop-on, hop-off tour on the Conch Train, with access to the Key West Aquarium and Sails and Rails Museum.
This comprehensive package offers incredible value, with prices from $99.99 per person.
Stroller-accessible but not wheelchair-friendly, this experience is suitable for most travelers and can be booked with free cancellation up to 24 hours in advance.
Read our full review: Key West: Morning Snorkeling Breakfast & Drinks, Conch Train & Key West Aquarium Review
Book now: Check availability
Key West: Sunset Sail Full Bar, Live Music & Dinner & Early Morning Snorkeling
Visitors to Key West can indulge in a sunset-infused dinner cruise complete with an open bar, live music, and a tropical food buffet, followed by an early morning snorkeling excursion to discover the vibrant marine life of the world’s third-largest coral reef.
The sunset cruise lasts 2 hours and can accommodate up to 80 travelers, while the 3-hour snorkeling trip includes fresh juices, muffins, fruit, and cereals.
Both experiences are operated by Attractions4us LLC and are priced from $159.99 per person. Guests can conveniently meet at the 201 William St. location, with the sunset cruise departing at 5 PM and the snorkeling trip leaving at 9 AM.
Read our full review: Key West: Sunset Sail Full Bar, Live Music & Dinner & Early Morning Snorkeling Review
Book now: Check availability
Key West: 3hrs Snorkeling Experience Unlimited Drinks (Breakfast-Am Tour) & Meal
What better way to experience the wonders of Key West’s marine life than a 3-hour snorkeling excursion with unlimited drinks?
This tour offers a chance to explore the only living coral reef in North America, suitable for all experience levels with equipment and instruction provided.
The morning tour includes a delightful breakfast spread, while the afternoon outing features an array of unlimited drinks.
The meeting point is conveniently located near popular local spots.
While reviews are limited, the feedback suggests improvements could be made to the afternoon experience.
Read our full review: Key West: 3hrs Snorkeling Experience Unlimited Drinks (Breakfast-Am Tour) & Meal Review
Book now: Check availability
Key West Combo: Hop On Hop Off Afternoon Snorkeling
The Key West Combo: Hop On Hop Off Afternoon Snorkeling tour provides an opportunity to experience the vibrant underwater world of Key West while also exploring the island’s top attractions.
Priced from $115.99 per person, the tour includes a one-day hop-on hop-off bus pass and a 3-hour snorkeling trip. Travelers can board the bus at the Key West Historic Seaport or an alternative pickup point and explore the island at their own pace.
The snorkeling excursion takes place in the afternoon, allowing participants to discover the diverse marine life of the Florida Keys. With a maximum of 80 travelers, the tour offers a personalized experience for visitors to Key West.
Read our full review: Key West Combo: Hop On Hop Off Afternoon Snorkeling Review
Book now: Check availability
Half-Day Private Guided Key West Snorkeling and Sandbar Tour
This half-day private guided tour in Key West, USA allows travelers to explore the underwater world and relax on a scenic sandbar.
Led by a USCG-certified captain, the tour visits the Sand Key Lighthouse and Key West Wildlife Refuge, where guests can snorkel and look for marine life.
The tour includes snorkeling equipment and bottled water, and can accommodate up to six people.
The meeting point is at 5130 US-1, Stock Island, FL, and the tour starts at 9:00 am.
With excellent reviews and no negative feedback, this private snorkeling and sandbar experience is an ideal way to discover the natural beauty of Key West.
Read our full review: Half-Day Private Guided Key West Snorkeling and Sandbar Tour Review
Book now: Check availability
Frequently Asked Questions
Are There Any Age Restrictions for Snorkeling Tours?
There are typically no age restrictions for snorkeling tours, though some operators may have minimum age requirements for safety reasons. It’s best to check with the specific tour company to understand their policies before booking.
Can I Bring My Own Snorkeling Gear?
Snorkelers can typically bring their own gear, though many snorkeling tour companies also provide equipment. It’s best to check with the specific tour operator to confirm their policies on bringing personal snorkeling gear.
What Should I Bring on a Snorkeling Excursion?
When going on a snorkeling excursion, it’s best to bring your own mask, snorkel, and fins if possible. You’ll also want to bring a towel, sunscreen, and a small waterproof bag to store any personal items.
Are There Any Medical Conditions That Could Prevent Snorkeling?
Certain medical conditions, like heart or lung problems, may make snorkeling unsafe. It’s best to consult a doctor before going snorkeling, especially if you have any pre-existing health issues. Proper preparation and safety precautions are crucial for an enjoyable snorkeling experience.
Can I Cancel My Snorkeling Tour Reservation if Needed?
Most snorkeling tour operators allow customers to cancel or reschedule their reservations if needed, often with flexible policies. Travelers should check the tour company’s cancellation policy before booking to understand the terms and any potential fees.
The Sum Up
Key West offers a variety of snorkeling experiences for all interests and budgets. From half-day cruises to private guided tours, visitors can explore the vibrant underwater world of the Florida Keys. With options that include dolphin viewing, reef snorkeling, and sunset sails, there’s something to suit every snorkeling enthusiast. Whether you’re a beginner or an experienced diver, Key West’s diverse snorkeling opportunities make it a premier destination.