Skip Main Navigation

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, call 1-800-228-9290 in the USA and Canada (or any of our worldwide reservation telephone numbers).

Our best rate. Guaranteed.

It Pays to Book Direct™

See guarantee terms

Our best rate. Guaranteed.

It Pays to Book Direct™

See guarantee terms

Escape to the Sunshine State in our Key Largo hotel

Immerse yourself in tropical tranquility at Key Largo Bay Marriott Beach Resort. Located on 17 lush acres of waterfront paradise overlooking the Gulf of Mexico, our luxury hotel in Key Largo is just an hour from Miami, yet a world away from the city, with dazzling blue skies and a pristine private beach. Suddenly, your only worry is whether you brought enough sunscreen, and choosing between sport fishing, diving the coral reefs or just relaxing by the pool. Dine at our popular Key Largo restaurant, Gus' Grille, enjoy live music at Breezer's Tiki Bar or take advantage of beach and poolside service at Flipper's Pool Bar. Looking for a little relaxation? Relax at our full-service spa, on indulge in some retail therapy at our resort's dive shop and marina. After a day of adventures or rejuvenation, unwind in our Key Largo hotel rooms and suites, complete with upscale decor, luxurious amenities and ocean views. Whether seeking romance or bringing the family, our Key Largo hotel has something for everyone!

Key Amenities

  • Full Service Spa
  • Fitness center
  • Pool
  • Kitchen/kitchenette

Map & Local Area

Marriott Rewards

Category:8· Points Needed Per Night

Highlights

  • Vacation at our Key Largo hotel and enjoy our private beach and marina, pool, dive shop, spa, fantastic dining and gorgeous accommodations.
  • Mix business with pleasure in our nine elegantly appointed meeting rooms at our luxury hotel in Key Largo.
  • Memorable events are made at our hotel, with a gorgeous tropical beachside location, elegant indoor ballroom and spacious conference center.

Discover Key Largo Bay Marriott

Explore our tropical waterfront paradise of pure relaxation and endless activities.

Learn more

When You Book On Marriott.com

Only pay when you stay

Avoid upfront payments.

Exclusions apply

Change your mind

Modify or cancel your reservation

Exclusions apply

Your room, your way

Request room extras when you book.

Conditions apply

It Pays to Book Direct™

Guest Rooms

  • Close
    Guest room
    1 King or 2 Queen, Bay view, Balcony
    Guest room
    1 King or 2 Queen, Bay view, Balcony

    Room images may not correspond to the actual room received.

        Check Room Rates & Availability

      View Room Details

      Room Overview
      Room Amenities
      In-room Media
    • Close
      Guest room
      2 Double
      Guest room
      2 Double

      Room images may not correspond to the actual room received.

          Check Room Rates & Availability

        View Room Details

        Room Overview
        Room Amenities
        In-room Media
      • Close
        Guest room
        1 King or 2 Queen, Balcony
        Guest room
        1 King or 2 Queen, Balcony

        Room images may not correspond to the actual room received.

            Check Room Rates & Availability

          View Room Details

          Room Overview
          Room Amenities
          In-room Media

        View All Guest Rooms

        Deals & Promotions

        Last-Minute Weekends

        View All Deals & Promotions

        Check Room Rates & Availability