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Key Largo Scuba Diving Reef Excursion 4 hr

TourTruth score 7.2 out of 10

Average

34 reviews · Rated on 1 provider · How we score

  • Key Largo
  • 4 hrs
  • Updated November 2, 2026

Explore two Key Largo reef sites with certified Divemasters, a surface break, and convenient onboard amenities.

About this tour

Discover the reefs of the Key Largo Marine Sanctuary on a two-dive scuba excursion led by certified Divemasters. After a short boat ride from the ocean side of Key Largo, certified divers can explore two sites, with a brief surface break for water and a snack between dives.

The boat is designed to make time on the reef comfortable and convenient. An extra-long ladder helps with getting back aboard, while an onboard restroom and two hot-water showers add comfort between dives. Photographers can make use of a two-level camera table and a separate rinse bucket for cameras and lights. Rental scuba gear and cameras are available, while 80 cu ft aluminum cylinders and weights are provided.

Key Largo Scuba Diving Reef Excursion offers a straightforward way to spend more of your visit underwater, with less time traveling to the ocean. Choose a morning or afternoon departure and enjoy two reef dives at a pace suited to your certification level.

Highlights

  • Explore two reef dive sites in the Key Largo Marine Sanctuary
  • Enjoy a short boat ride from the ocean side of Key Largo
  • Take a surface break with water and a snack between dives
  • Use the boat’s long ladder, restroom, and hot-water showers

What's included

Included

  • 80 cu ft aluminum scuba cylinders and weights

Ratings on each provider

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

Important information

  • Divers must perform within the limits of their certification
  • Not recommended for travelers with spinal injuries, pregnancy, or poor cardiovascular health
  • Suitable for all physical fitness levels
  • Morning check-in: 7:30–7:45 AM; afternoon check-in: 12:30–12:45 PM
  • Check in at Bayside Inn Key Largo; follow signs from the parking lot

How this score is calculated

This score is based on one provider. Viator rates it 4.82 from 34 reviews. 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 7.2.

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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