Best 231 things to do in Marathon, FL

Fish reefs and offshore waters or mix in swimming, sandbars, and island hopping

Captain-led fishing and island eco tours with gear and licenses included

Sunset views of Boot Key Harbor and Seven Mile Bridge from the water

Learn to e-foil in 1–2 hours with up to 3 riders

Learn kiteboarding fundamentals with cable towing in 1.5 hours

Learn to ride with a private 2-point cable session at Keys Cable Park

Book a private cable-riding session for groups of 12+ at Keys Cable Park

Try foilboarding with a 1-hour lesson built for experienced board riders

Sail a captained Hobie Cat to a local sandbar with complimentary beverages

Jump, climb, and slide across a floating obstacle course

Explore historic fruit trees and seasonal harvests at Grimal Grove

Cruise out with Captain Tom for a 2.5-hour Florida Keys sunset

Explore sandbars, snorkel the backcountry, and end with a Keys sunset

Combine sandbar time, coral-head snorkeling, and inshore snapper fishing

Catch mangrove snapper and lobster with all catching gear included

Explore on a 250 HP, fishing-ready boat with delivery and pickup included

Bring your group aboard for fishing, snorkeling, or a day on the water

Navigate bays and backcountry with fishing-ready Garmin technology

Fishing-ready boat rental with delivery and pickup near Marathon

Discover Looe Key’s protected reef by snorkel or certified dive

Explore a protected reef after dark by snorkel or dive

Choose a reef, wreck, or sandbar for your private boat outing

Explore an artificial-reef cargo ship on an advanced two-tank wreck dive

Get around the Lower Keys on your own schedule