Best 310 things to do in Duck Key, FL

Choose your ideal private fishing or island adventure with a captain

Fish reefs, flats, wrecks and more with a private captain

Private fishing and island adventures with a captain, gear, fuel, and licenses included

Fish reefs, bays and backcountry waters with your private captain

See the Florida Keys' bridges, islands and turquoise waters from above

Fly privately above Marathon's Seven Mile Bridge and Florida Keys coastline

Shape your fishing day around reef, wreck, or offshore waters

Fish, snorkel, or relax at sandbars with 150HP power

Fish, snorkel, or relax at sandbars on a versatile dual-console boat

Swim, float, and relax at a local Florida Keys sandbar aboard a spacious catamaran

Sail calm Florida Keys waters with seafood and a champagne toast

Start the day with a family-friendly Florida Keys morning on the water

Customize a private snorkeling outing with gear, water, and time to relax

Guided shallow-reef snorkeling with gear and float aids included

Snorkel a shallow reef and float at the Islamorada sandbar

Choose a guided tour or freedom ride on Marathon’s open water

Explore captain-selected Florida Keys reefs and snorkel sites

Paddle the calm waters of the Florida Keys at your own pace

Glide across turquoise Keys waters at your own pace

Sail calm Florida Keys waters as the sky turns to sunset

Cast, learn and cruise with a seasoned captain

Fish reef, bluewater, or backcountry waters tailored to your goals

Choose reef, bluewater, or backcountry fishing tailored to seasonal action

Explore multiple fishing ecosystems on a flexible private charter