Snorkeling & Scuba Diving

Find where to snorkel or scuba dive in the Florida Keys, Marathon and Key Colony Beach. Take the whole family with you and discover why this area is one of the most popular snorkeling and diving destinations in the world.

With the largest barrier reef in the world just off the coast, you can immerse yourself in a world under the sea filled with unique creatures and amazing colors. Let us be your guide and help you plan the perfect Florida Keys snorkeling or scuba trip so you can see the unique beauty and splendor found underwater in the Florida Keys.

Scuba Dive Site & Shops

Scuba Dive Site & Shops

Whether you are looking for colorful reefs teeming with life and gigantic groupers lazing on the sandy bottom of the sea, or want to explore some of the iconic shipwrecks in...

Thunderbolt Wreck

Thunderbolt Wreck

Depth: 75-120 feet
Skill: Advanced

This is a 188-foot ship sunk in 1986 and it rests sitting upright and in 120 feet of water. She is 85 feet long and it is possible to enter the hull.

The Thunderbolt was intentionally sunk on March 6, 1986, as part of the Florida Keys Artificial Reef Association project. She now lies intact and upright on a sand bottom in 120 feet of water four miles south of Marathon and Key Colony Beach.

Discover this amazing vessel today!

Location:Marathon, Key Colony Beach Florida Keys

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Spirit Snorkel Trip

Spirit Snorkel Trip

Spirit Snorkeling of Marathon, Florida has the best activities and things to do for any vacationer visiting the Florida Keys! Our sites are a Must See! Just off the coast of the Florida Keys is the third largest barrier reef in the world and Sombrero Reef Marine Sanctuary is the #1 rated snorkel trip in the Keys! Visit Sombrero Reef & Lighthouse aboard our comfortable stable, Power Catamaran.

You will enjoy exploring this 30-acre coral reef - it`s from 2 to 30 feet deep with thousands of tropical fish. Sombrero Lighthouse was built before the Civil War and today still helps mariners navigate the Keys with its light.

Location:1410 Overseas Highway, Marathon, FL
Phone:305-743-4403

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