Best 194 things to do in Key Largo, FL

Private 3.5-hour snorkel tour to two reefs in John Pennekamp Coral Reef State Park

Flexible Aqua Cycle rental times in Key Largo

Explore a mangrove lagoon with guidance from a marine biologist

Build scuba skills in the pool, then complete four ocean dives

Advance your dive skills through five focused adventure dives

Try scuba with a pool session and a two-location dive trip

Advance Your Scuba Referral With Two Open-Water Sessions

Refresh your scuba skills with pool practice and a guided two-tank dive

Dive Key Largo after dark with tanks and weights included

Snorkel two vibrant shallow reefs around the historic Carysfort Lighthouse on a 3-hour guided catamaran trip.

Discover Alligator Reef with provided snorkel gear, cold drinks, and an experienced crew.

Target sailfish, tuna, mahi, and more with a knowledgeable crew

Fish for sharks near Whale Harbor with gear included and a friendly crew

Fish deep-water ledges and nearby reefs with a seasoned crew

Charter the 44’ Benchmark Henriques for reef and deep-water fishing

Fish Tavernier reefs and ledges on a 6-hour private charter

Snorkel cruise in the Upper Florida Keys with gear and drinks included

Cruise to the Islamorada sandbar with refreshments and water toys

Cruise the Upper Florida Keys at sunset with refreshments included

Hit the Islamorada sandbar, then snorkel a top spot in the Upper Florida Keys

Dive or snorkel two sites with a guide on this 4-hour boat trip

Choose freedive or scuba spearfishing with a private boat and in-water guide

Spearfish lionfish from a private scuba charter with an in-water guide

Private boat diving with an in-water guide, gear, and refreshments included