things to do in Duck Key, FL

Enjoy Gulf sunset views at a relaxed pace on your own private cruise

Make the Keys backcountry your own with a private captain-led charter

Make the day your own with a flexible route through the Lower Keys

Discover quiet islands reached at the right tide

Honor a loved one with a farewell on the water, shaped around their memory

Snorkel Sombrero Reef with gear included on the Marathon Mermaid

Choose freedive or scuba spearfishing with a private boat and in-water guide

Spearfish lionfish from a private scuba charter with an in-water guide

Private lobster diving charter with an in-water guide

Private boat diving with an in-water guide, gear, and refreshments included

Explore Islamorada’s underwater side with snorkeling gear available if needed

Spearfish with in-water guidance, whether you're new to the sport or an experienced diver

Snorkel Sombrero Reef, then float and relax at Molasses Key Sandbar

Snorkel Coffins Patch Reef, then swim and relax at Valhalla Sandbar

Private Coffins Patch snorkel plus Valhalla Sandbar swim in 3.5 hours

Snorkel the reef, unwind at Valhalla Sandbar, and enjoy a Florida Keys sunset cruise

Snorkel the reef, relax at Valhalla Sandbar, then cruise back at sunset

Choose reef snorkeling or a Valhalla Sandbar swim on a private 2-hour charter

Snorkel and relax in shallow water at Valhalla Sandbar on a 2-hour boat trip

Cruise to a Florida Keys sunset and relax at the Valhalla Sandbar

Cruise Seven Mile Bridge at sunset with a private captain and champagne toast

Cruise to Seven Mile Bridge at sunset with a champagne toast

Snorkel Sombrero Reef, then relax at Molasses Key sandbar

Private snorkel and sandbar cruise at Sombrero Reef with captain and gear included