Islamorada Snorkel & Sandbar Adventure

From$69.99
3 hours
Nathrop, USA

About this activity

Dive into an unforgettable 3-hour snorkeling adventure in Islamorada, exploring vibrant coral reefs, swimming with tropical fish, and unwinding at a secluded sandbar.

Highlights

  • Explore vibrant coral reefs
  • Swim with tropical fish
  • Visit Alligator Reef Lighthouse
  • Relax at a secluded sandbar
  • Enjoy crystal-clear waters

Full description

Discover the underwater wonders of Islamorada on this exhilarating 3-hour snorkeling and sandbar excursion. Begin your journey by donning your snorkeling gear and plunging into the warm, crystal-clear waters teeming with colorful coral reefs and a myriad of tropical fish. Your expert guide will lead you to the renowned Alligator Reef, home to the iconic Alligator Reef Lighthouse, where you'll have the opportunity to marvel at the diverse marine life. After your underwater exploration, set sail to a tranquil sandbar, a perfect spot to relax, soak up the sun, and enjoy the serene surroundings. This adventure offers a perfect blend of excitement and relaxation, making it an ideal choice for both seasoned snorkelers and beginners alike. Don't miss out on this unforgettable aquatic experience in the heart of the Florida Keys!

Included / Excluded

  • Guided snorkeling tour
  • Visit to the famous Alligator Reef
  • Relaxation at the picturesque sandbar
  • Meals and beverages

Meeting point

Start Location

Unknown location

Important information

Know before you book

  • Minimum booking of two people required
  • Weather conditions may affect tour availability
  • Children must be accompanied by an adult

Know before you go

  • Bring a towel and sunscreen
  • Wear comfortable swimwear
  • Arrive 15 minutes early for check-in

Cancellation policy

Free cancellation up to 1 days before the activity starts

For a full refund, cancel at least 24 hours before the scheduled departure time.

Good to know

  • Must be over 21 years old for alcoholic beverages.

Traveler reviews

3.9
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7

Sandbar and snorkeling just north of key largo.

KB was our guide and he was awesome. He was very accommodating and the boat wasn’t super busy. We got to go to the sandbar and snorkel with all the equipment included. Beautiful views and lots of fun. Water was a bit murky for snorkeling but still was worth it to see all the fishes. Tip: when you arrive go to the yellow building and park and the “Hidden Key” where you check in really is hidden. But the dock should be visible, just follow the address it gives you.

isabellacR9541UFAug 15, 2026TRIPADVISOR

Would book again!!!

10/10. Absolutely loved the experience, very personable matched our energy and helped us out with the gear. The price was insanely cheap for the experience. Got there at 1030am and left around 1pm definitely had a great time wouldn’t want to book with anyone else :)

karolinasI9713VIAug 15, 2026TRIPADVISOR

Great crew, unfortunately what is sold on TripAdvisor's page and what crew was hired for were not remotely the same trip

Booked to snorkel US's only narural reef and an ocean sandbar. Were taken into a bay area, not far from marina, by mangrove to snorkel and only when asked about sandbar were we taken somewhere else. Was taken to brackish bay area to shallows next to roadway. Crew was fabulous, trip was not. Boat stalled returning to marina. Fortunately i own Heavy Duty Diesel repair business so even with screwdrivers and a couple small wrenches, my husband and son quickly located problem, resolved it but needed starting fluid to get boat running, had none...finally passetby on boat took captain to matina for some, my family got boat running and headed back. Crew refused tips ftom guests but i tossed tip from our family onto boat just before getting in car. The issues of the adventure were not the crews fault and they did a great job regardless.

Melinda_RAug 12, 2026VIATOR

Do not Book

If I could put 0 stars I would. Let me start out by saying this was the worst excursion ive ever taken in my entire life and ive taken many. You DONT go to a coral reef like described in the details. They will take you to shallow MURKY water and you snorkel to ONE location and cant see a thing. Not worth snorkeling. Also the crew is “nice” but they were definitely not a host of anything. Also we accidentally bought duplicate booking for 3 ppl and the manager Max told my sister over the phone she would receive a refund just to find out viator said they could not issue one bc owner refused. By far the crappiest customer service we have ever received. Please DO NOT BOOK

Clarissa_VAug 11, 2026VIATOR

Go further south

The ad says that they will take you out to the coral. They do not. You go a few minutes out in the sound and have about 20 minutes to snorkel in shallow grassy water next to the mangroves. Next you don't go to a real sandbar, you head a few more minutes to a shallow area next to the highways and have about another 20 minutes to swim. Which you could just pull over in your car and do for free. Beers are also 11 dollars a piece and a few is added at the end. 54 dollars for 4 cans of beer. Drive another 10 minutes down to the nature preserve and enjoy the actual reef unrushed.

Joe_SAug 6, 2026VIATOR

Additional information

Must be over 21 years old for alcoholic beverages.