Private trips daily including snorkeling at Looe Key Reef, exploring Marvin Key Sandbars, sightseeing in the Great White Heron Wildlife Refuge, and more. Located conveniently on Cudjoe Key.
LFK Excursions
Private Snorkeling, Sandbar & Sightseeing Excursions
Our Recent Excursions
LFK Excursions is at Picnic Island
August 16, 2025
A mix of Florida Keys colors from this weeks trips.
LFK Excursions is at Lower Florida Keys
August 9, 2025
Here's some video from our recent 3-hour sandbar / sightseeing excursion
LFK Excursions is at Lower Florida Keys
August 8, 2025
Found some sealife today! Calm water dolphin encounter.
LFK Excursions is at Marvin Key Sandbar
August 3, 2025
A great summertime find! A Bahamian starfish hanging out in the sand.
LFK Excursions is at Looe Key Coral Reef
August 1, 2025
A mix of sights and family fun from the coral reef!
Photo Gallery
Video Gallery
Our Excursions
Looe Key Snorkeling Adventure
Explore the vibrant Looe Key Reef with expert guides. Dive into crystal waters and discover colorful marine life. Duration: 3 hours. Price: $450.
Sightseeing Tour & Marvin Key Sandbar
Cruise the Great White Heron Wildlife Refuge and relax at Marvin Key Sandbar. Perfect for nature lovers. Duration: 3 hours. Price: $450.
Snorkel & Relax Combo Adventure
Combine snorkeling at Looe Key Reef with sandbar relaxation and wildlife sightseeing in one epic adventure. Duration: 5 hours. Price: $650.
Frequently Asked Questions
All snorkel gear, wildlife ID cards, cooler of ice (on request), storage space, friendly instruction, professional captain, and safety equipment. Bring your own items if preferred.
Depends on weather: Snorkeling (3 hours), Sightseeing & Sandbar (3 hours), or Combo (5 hours) are recommended. Conditions vary daily.
See vibrant marine life at Looe Key, dolphins, or starfish at Marvin Key. Check our Photos tab for common encounters.
Yes, a bimini top provides shade.
Up to 6 passengers per trip.
Sunscreen, water, towel, camera, light jacket (cool days), hat, lunch, and rain jacket if needed.
Summer and early fall are ideal for snorkeling. Year-round is great, but winter cold fronts may limit snorkeling.
Non-swimmers can join but can’t snorkel in deep water. Try wading in shallow areas with a mask.
Yes, both are allowed. Smokers must use the back or downwind area.
No deposit needed; pay at trip’s end. Cash preferred, cards accepted. Tipping is appreciated but not expected. Contact us to cancel early.
About Us
About LFK Excursions
Founded by a Lower Keys Native, LFK Excursions was born from a lifelong love for the Florida Keys’ turquoise waters and vibrant marine life. With a lifetime of local knowledge, a passion for exploration turned into private tours that create unforgettable memories for every guest.
Our Mission
We provide personalized, eco-conscious excursions that connect you with the natural beauty of the Florida Keys, from vibrant coral reefs to serene sandbars.
What We Offer
Our private tours include snorkeling at Looe Key Reef, relaxing at Marvin Key Sandbars, and sightseeing in the Great White Heron Wildlife Refuge. Check out our photos and videos to see the adventure! Perfect for families, couples, or solo adventurers, we tailor each trip to your vibe.
Meet the Team
Captain Kristen, a seasoned Keys local, leads our tours with expert knowledge and a passion for marine life. Kristen has got you covered!
Clint Moore, Lower Keys native and founder, now helping guide the next generation of eco-captains to be the best in the business!
What Our Guests Say
“Best snorkeling trip ever! The captain’s knowledge of Looe Key was amazing.” – Sarah M.
“A perfect day at Marvin Key. So relaxing and fun!” – John T.
Book Your Adventure
Plan Your Florida Keys Adventure
Helpful Links
Explore our curated list of resources to make the most of your trip to the Lower Keys, from dining and lodging to attractions and practical info.
Square Grouper (Cudjoe Key): Fresh seafood and craft cocktails in a laid-back, local setting on Cudjoe Key.
Hogfish Bar & Grill (Stock Island): A local favorite for fresh seafood in a tiki-style setting, away from Key West crowds.
Galley Grill (Summerland Key): Cozy Summerland Key diner with hearty breakfasts and seafood dishes.
Mangrove Mama’s (Sugarloaf Key): A quirky, colorful spot on Sugarloaf Key serving fresh seafood and Key lime pie.
Hawks Cay Resort (Duck Key): Family-friendly with pools, dolphin encounters, and water sports.
Parmer’s Resort (Ramrod Key): Affordable cottages and marina views on Ramrod Key, perfect for a relaxed stay.
Sunrise Beach (Cudjoe Key): Waterfront rentals on Cudjoe Key with private docks, ideal for boating and relaxation.
Little Palm Island Resort & Spa (Little Torch Key): Luxury all-inclusive on a private island, perfect for couples.
Bahia Honda State Park (Big Pine Key): Stunning beaches and snorkeling, with views of the historic Seven Mile Bridge.
Fort Zachary Taylor Historic State Park (Key West): Historic fort with a scenic beach, perfect for swimming, snorkeling, and history tours in Key West.
Dry Tortugas National Park (Key West): A remote fort and reef, accessible by boat or seaplane.
National Key Deer Refuge (Big Pine Key): Spot endangered Key deer in a serene natural setting.
National Weather Service - Key West: Check real-time weather for the Lower Keys.
Florida Keys Tourism Council: Official site with travel tips and events.
Average Weather: Jan-Mar: 70-75°F, Apr-May: 75-80°F, Jun-Oct: 85-90°F (hurricane season), Nov-Dec: 75-80°F.
Florida Keys National Marine Sanctuary: Learn about reef conservation, tying to our eco-conscious mission.
Turtle Hospital (Marathon): A family-friendly attraction with educational tours.
Conch Republic History: Fun facts about the Keys’ quirky “independence” in 1982.
Overseas Highway Guide: Tips for driving the scenic route.