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Key Largo Bay Marriott Beach Resort

103800 Overseas Highway, MM 103.8  Key Largo  Florida  33037  USA 

Check Rates & Availability

(proof of eligibility required at check-in)

About special rates

To make reservations by phone, dial freephone 0800 221 222 in the UK, 1 800 409 929 in Ireland, or view our regional telephone reservation numbers.

Guest Rooms

  • Sleep seaside in the elegantly appointed guest rooms and suites at our Key Largo resort.
  • We boast 153 oversized rooms, including 20 spacious suites with at least 980 square feet of space.
  • Two-bedroom suites at our Key Largo luxury resort feature private balconies and full kitchens.
  • Never feel far from the sea with our contemporary and eye-catching "Floribbean" décor.
  • Enjoy the convenience of complimentary wireless Internet access and flat-panel TVs in each room.
  • Stay up to date with work or presentation preparation at large work desks with electrical outlets.
  • This hotel has a smoke-free policy 

Get 25% off if you find a better deal anywhere else on Marriott rooms. We'll match it + and save you even more. View Brand Exclusions & Terms.