Key Largo Coral Reef Snorkeling Boat Trip 4 hr 30 min - Image 1
Key Largo Coral Reef Snorkeling Boat Trip 4 hr 30 min - Image 2
Key Largo Coral Reef Snorkeling Boat Trip 4 hr 30 min - Image 3
Key Largo Coral Reef Snorkeling Boat Trip 4 hr 30 min - Image 4
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Key Largo Coral Reef Snorkeling Boat Trip 4 hr 30 min

TourTruth score 7.1 out of 10

Average

1 review · Rated on 1 provider · How we score

  • Key Largo
  • 4 hrs 30 min
  • Updated November 1, 2026

Snorkel two Key Largo reef locations with provided gear, snacks, water, and a Divemaster monitoring each group.

About this tour

Discover the underwater color of Key Largo on a 4-hour, 30-minute snorkeling boat trip to two reef locations. Known for its rich marine life, this stretch of the Florida Keys offers a memorable view of the Florida Keys National Marine Sanctuary and John Pennekamp Coral Reef State Park, with shallow wreck and reef sites also possible.

Settle aboard the stable Key Largo Diver II, a Newton Dive Special, and head out with a Divemaster monitoring each group. Snorkeling gear and an inflatable safety vest are provided, along with snacks and water for the boat ride. Hot water showers add comfort after time in the sea. Morning and afternoon departures are described, though check-in details provided here are for the morning trip.

Whether you’re new to snorkeling or eager to see more of the Keys’ underwater landscape, this Key Largo Coral Reef Snorkeling Boat Trip pairs two aquatic stops with an easygoing ride. Book your place and experience Key Largo from beneath the surface.

Highlights

  • Snorkel two reef locations in Key Largo’s vibrant marine sanctuary
  • Explore shallow wrecks and reefs selected for the day’s trip
  • Relax aboard a stable dive boat with hot water showers
  • Enjoy a Divemaster monitoring each group

What's included

Included

  • Complimentary use of mask, fins, snorkel, and inflatable safety vest
  • Snacks and water on the boat

Ratings on each provider

The ratings and review counts each booking site shows for this tour.

Important information

  • Not recommended for travelers with spinal injuries, during pregnancy, or with poor cardiovascular health
  • Not recommended if physical exertion could threaten your health, or if you have open wounds, stitches, or recent surgery
  • Suitable for all physical fitness levels
  • Check in between 7:30 and 7:45 AM at Key Largo Dive Center, near mile marker 99.5 on US-1; turn east at the traffic light next to Burger King

How this score is calculated

This score is based on one provider. Viator rates it 5.00 from 1 review. We place that rating among all Viator ratings and weight it by its review count. If the tour is found on another provider later, both ratings are combined.

How the score works and rating distribution in Key Largo
  • Each provider rating is turned into a percentile: the share of that provider's ratings it beats, weighted by review counts.
  • Listings on different providers are combined in proportion to their review counts.
  • Tours with few reviews are pulled toward the average until more reviews come in, so a handful of perfect reviews can't top the list.
  • The result is shown from 0 to 10: this tour scores 7.1.

Provider rating distribution in Key Largo

How many tours in Key Largo have a provider rating at or below each value. The dashed line is this tour.

  • GetYourGuide
  • Viator

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