- Our list of the best things to do in Marathon, Florida, features the top 28 nearby activities — including 17 great attractions with user approval ratings of 90% or more!
- Marathon, FL has a variety of great sights and experiences nearby. Top categories include: Water Activities, Outdoor Places, Tours, and Sights & Landmarks.
- The results below include the top 31 things to do within the city of Marathon, FL
Support the rehabilitation of sea turtles at The Turtle Hospital. Visit turtles and their caretakers and enjoy an educational tour of the facilities as you watch turtles regain strength and get ready to be released back into the wild.
Enjoy a moment of silence and peace on the Seven Mile Bridge in Marathon, FL. Bask in the lowering rays of the sunset, watch as sea turtles and manatee play just beneath the surface of the water, and enjoy the calming breeze that ruffles the palm leaves.
Florida Keys Aquarium Encounters is a large scale aquarium that features a wide variety of sea life. The aquarium offers hands-on guided tours, live shark feedings, tarpon feedings, and an interactive touch tank.
89% 522 votes
11833 Overseas Highway, Mile Marker 53, Marathon, FL 33050 MoreLess Info
Captain Hook's Marina & Dive Center has everything you need to spend a day at sea. Go SCUBA diving, rent a boat, tour the aquatic learning center, or spend the day fishing near the nations largest coral reef.
With all bait provided by the crew, Marathon Lady Party Boat Fishing offers Florida Keys fishing excursions where visitors can catch snapper, mackerel, and other varieties of fish. The crew helps with replacing bait and cleaning the fish.
100% 156 votes
11833 Overseas Hwy mm53, Capt Hooks Marina, Marathon, FL 33050 MoreLess Info
Island Lure Charters offer an array of fishing tours for up to six passengers at a time. Fishing the waters of Marathon, anglers can expect to find barracuda, sharks, tuna, sailfish, wahoo and more.
99% 205 votes
11833 Overseas Hwy, Capt. Hooks Marina MM 53 Oceanside, Marathon, FL 33050 MoreLess Info
Florida Keys Reel Adventures offers highly customizable boating and fishing excursions. The company takes guests out off the coast of Marathon for fishing, spearfishing, lobstering and snorkeling, as well as party boat tours.
98% 255 votes
1410 Overseas Highway, Porky's Bayside Restaurant & Marina, Marathon, FL 33050 MoreLess Info
Take your family on a fishing adventure with Seasquared Charters. Anglers catch tuna, wahoo, dolphin, shark, snapper, mackerel, sailfish, grouper, and more on their hald-day, 3/4 day, and full day tours.