Experience the best snorkeling in the Florida Keys with an unforgettable trip to the crystal-clear waters of the Florida Keys National Marine Sanctuary and John Pennekamp Coral Reef State Park. These world-renowned snorkeling destinations are home to vibrant coral reefs, abundant marine life, and some of the most scenic underwater views in the United States.

Snorkel iconic reef locations such as Molasses Reef, Elbow Reef, and French Reef, along with the famous Christ of the Abyss at Dry Rocks. These shallow, protected reefs are perfect for snorkeling, offering clear visibility and easy access to colorful coral formations and tropical marine life.

Get up close with sea turtles, spotted eagle rays, moray eels, and schools of vibrant fish as you explore part of the third-largest living coral reef system in the world—and the only living coral reef in the U.S. Whether you're a first-time snorkeler or an experienced ocean explorer, this is one of the top snorkeling experiences in Key Largo.