Glide over North America’s only living coral reef aboard Key West’s glass-bottom catamaran and watch tropical fish, rays, and turtles through purpose-built viewing panels. Choose a sunset departure for golden light over the reef and a complimentary toast to end the day.
More ways to explore the area's outdoor wonders
The boat slips away from the Mallory Square pier, the harbor tugging at the bow as the city’s low roofs shrink behind you. Below, the glass panels become windows into a shallow world where coral ridges rise like weathered sculptures and schools of parrotfish thread through the crevices. On a late-afternoon sail the light slants across the reef, turning turquoise shallows into a pageant of motion; on sunset departures, the sky leans in to join the show.
Difficulty
easy
Duration
1.5–2 hours
Fitness Level
Minimal fitness required; reasonable mobility for getting on/off the boat and moving within the cabin and deck
Wildlife
History
The Florida Reef Tract has shaped Key West’s maritime economy for centuries — from wrecking and salvage in the 1800s to modern marine research and conservation efforts.
Conservation
The reef is sensitive to warming and pollution; operators promote reef-safe sunscreen, limit anchoring on coral, and support local reef monitoring programs.
Reserve your spot on the Key West Glass-Bottom Boat Tour with Sunset Option today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive Early for Check-In
Plan to be at the booth between Ocean Key Hotel and Pier House 30 minutes before departure to complete waivers and secure seating.
Use Reef-Safe Sunscreen
The operator provides reef-safe sunscreen, but bring your own if you need frequent reapplication; regular sunscreen is harmful to coral.
If You Get Sea Sickness
Sit midship, face the horizon, and avoid heavy meals before boarding; bring motion-sickness tablets if you’re sensitive.
Accessibility & Families
Wheelchair access is available; families with minors must have a guardian at check-in and infants sit on laps.
Reef-safe sunscreen
Protects skin while preventing harm to coral; reapply as needed on deck.
summer
Refillable water bottle
Staying hydrated in full sun and salt air makes the outing more comfortable.
Light windbreaker or layer
Evenings get breezy on the water—bring a thin jacket for sunset sails.
winter
Camera or phone with wrist strap
Glass-bottom views and sunset colors are photo-ready; secure devices on deck.