Best results for Duck Key Florida

Cruise Marathon’s waters, then float and paddle at a local sandbar

Snorkel the reef, cruise the harbor, and toast the sunset

Snorkel Sombrero Reef with two hours of water time

Half-day reef trip with snorkeling, SNUBA® divers, and scuba options

Explore a Historic Wreck on a Guided Deep Dive

Charter a private dive boat with a captain, divemaster, and gear for up to 10 divers

Dive a shallow reef at dusk and take in sunset views on the ride back

Build scuba skills in the pool, then dive a shallow reef with an instructor

Refresh your scuba skills in the pool before a guided reef boat dive

Complete your open-water certification after pool and classroom training

See marine life and reefs from a 46-foot glass bottom boat

Custom snorkeling through mangroves, reefs, and marine life

See coral reefs and marine life through a 46-foot boat's glass viewing area

Fish the Florida Keys reefs and wrecks aboard a 65-foot party boat

Choose reef, wreck, ledge, or drift dives with gear and a guide included

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 lobster diving charter with an in-water guide

Private Islamorada snorkeling charter with gear available

Dive from a private boat with an in-water guide and safety briefings

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

Explore Islamorada’s underwater side with snorkeling gear available if needed

Private reef and wreck spearfishing by freedive or scuba

Hunt invasive lionfish on a private guided scuba charter