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The Florida Keys Dive Guide

Are you planning a trip to the Florida Keys, but not sure where to dive? We’ve done the hard work for you, curating the ultimate guide to the best dive sites, must-visit attractions and hidden gems—so you can focus on the adventure ahead.

Florida Keys Articles

Islamorada Dive Center

This Florida Keys operator ranked tops in its region for Attention to Safety

New Divers Find a Sweet Spot at Donut Hole in the Middle Keys

This ring-shaped patch reef off Marathon offers all the ingredients for a shallow and spectacular dive

Hen and Chickens

Hen and Chickens

Diving the Adolphus Busch Sr. on Big Pine Key

The former island freighter, which had a brief movie career, is now one of the marquee attractions along the Florida Keys Wreck Trek

Sand Key Splendor in Key West

A shallow reef bathed in sunlight and jammed with marine life gets its name from one of the Florida Keys’ historic lighthouses

The Vandenberg: From Military Ship to Massive Artificial Reef in Key West

The ship that once monitored Soviet missile launches during the Cold War is now a captivating artificial reef

Thunderbolt: The Centerpiece of Marathon’s Dive Slate

Dive this former WWII cable-laying ship intentionally scuttled off the middle of the Florida Keys nearly four decades ago.

Flagler’s Barge: A Kaleidoscope of Marine Life

Colorful fish and sponges on this shallow wreck off Marathon is a feast for divers’ eyes

Captain Hook’s Dive Shop

Readers named this Florida Keys operator Best Overall in the United States and Canada region