Things to Do

Sombrero Beach · cruises, tours & watersports

Sombrero Reef
daily

The Harbor

tap a boat

Sombrero Reef Snorkel

Reef

The signature Marathon trip out to Sombrero Reef and its lighthouse, coral heads and reef fish in shallow, clear water for all levels.

1:00 PM

Next boat

3.5 hrs

Trip

From

Departures · Boot Key Harbor

LIVE CLOCK

Dock wisdom

Most reef and sunset boats leave from Boot Key Harbor, Marathon's protected working harbor.

Sombrero Reef is shallow and calm on light-wind mornings, the best window for first-time snorkelers.

Book reef trips a day ahead in winter high season and over lobster mini-season in late July.

The reef is a protected sanctuary preservation area, no anchoring on coral and no touching or taking anything.

fair winds

Operators are real local fixtures — confirm current sailing times and prices with each operator before you go. Countdowns run on the real local clock and the sunset sail time is computed from tonight’s actual sunset.