Plan a brilliant escape to our Key Largo hotel on the beach

Travel brilliantly at one of the top Key Largo, FL hotels. Located on 17 lush island acres, our resort is a destination unto itself: Waterfront on the Gulf of Mexico and with a private beach & onsite marina/dive shop, where you gear up for diving and boating, fishing and parasailing. Bask in the Florida sun; explore our neighboring FL Keys; and swim with the dolphins. Indulge in a massage at By The Bay Spa; swim in our heated outdoor pool; work out in the 24/7 fitness center; and unwind with cocktails, live music, and panoramic views at Breezer's Tiki Bar. Visit Gus' Grille, one of the best Key Largo restaurants on the water, for delicious Continental cuisine. As one of the most luxurious Key Largo resorts on the beach, our stylishly appointed rooms and suites, many with balconies and stunning Gulf views, feature deluxe amenities and complimentary Wi-Fi. Our resort also offers 50,000 square-feet of elegant indoor and private outdoor event venues. Stay inspired, at one of the premier Key Largo beach hotels.


Check-in: 4:00 pm

Check-out: 11:00 am

Smoke Free Property

See Accessibility Features
Pet Policy

Pets Allowed

2 dogs 30 pounds or less with $75/room or $150/suite non-refundable fee per stay


Non-refundable fee for additional pet(s): $0

Maximum pet weight: 25lbs


On-Site Parking

Daily: $25

At This Hotel

By the Bay Spa

By the Bay Spa - Treatment Room

At This Hotel

Fitness Center

Fitness Center

Key Largo Bay Marriott Beach Resort Meetings

Located on 17 waterfront acres overlooking the Gulf of Mexico in Key Largo, Florida, this tropical resort is just 55 miles from Miami. Discover a relaxed Key Largo meeting location that offers luxurious yet comfortable surroundings, high-tech guest rooms, a full-service spa, and plenty of ways to blend business with pleasure.

Gus' Grille - Banquet Setup


Key Largo Bay Marriott Beach Resort

103800 Overseas Highway, MM 103.8,Key Largo USA Florida 33037

Tel: +1 305-453-0000
Distance From Property: 58 Miles
Visit Airport Website:
Alternate Airport Transportation:

Emerald Transportation 305-852-1468

Distance From Property: 86 Miles
Visit Airport Website:
Alternate Airport Transportation:

Emerald Transportation 305-852-1468

Distance From Property: 103 Miles
Phone Number: +1 305-296-5439
Visit Airport Website:

Say "I Do" With Stunning Views

Explore the possibilities of your “Happily Ever After” with picturesque backdrops at Key Largo Bay Marriott Beach Resort.

Key Largo Bay Weddings


Property Details

Policies and Payments

Accepts: Credit Cards

Contactless mobile payments


Concierge desk service

Currency Exchange

Property has elevators

Vending Machine

Languages spoken by staff:

For more information about the physical features of our accessible rooms,common areas,or special services relating to a specific disability,please call +1 305-453-0000

Accessible Hotel Features

Accessible on-site parking

Property has elevators

Self Operating lift or a sloped entry in hotel swimming pools

Service Animals are Welcome

Valet parking for vehicles outfitted for drivers in wheelchairs

Van Accessible on-site parking

Accessible Areas with Accessible Routes from Public Entrance

Accessible Entrance to On-Site Pool

Entrance to On-Site Business Center is Accessible

Entrance to On-Site Fitness Center is Accessible

Entrance to On-Site Spa is Accessible

Main Entrance is Accessible

Meeting Spaces are Accessible

On-Site Restaurants are Accessible

Room and Suites Access through the Interior Corridor

Guest Room Accessibility

Accessible Vanities

Adjustable HIght Hand-Held Shower Wand

Alarm Clock Telephone Ringers

Bathtub Grab Rails

Bathtub Seat

Close Caption TV

Deadbolts on Guest Room and Suites Doors

Electronic Room Key

Flashing Door Knockers

Guest Room and Suites Doors Self-Closing

Hearing Accessible Rooms and/or Kits

Lever Handles on Guest Room Doors

Lowered Deadbolts on Guest Room Doors

Lowered Electricat Outlets

Lowered Night Guards on Guest Room Doors

Lowered Viewports in Guest Room Doors

Mobility accessible rooms

Non-slip Grab Rails in the Bathroom

Roll-in Shower

Room Windows Open

Safety Chains and/or Latches on Guest Doors

Secondary Locks on Room Windows

TTY/TTD Compatible

Toilet Seat at Wheelchair Height - Toilet for Disabled

Transfer Showers in Guest Rooms

Viewports in Guest Room and Suites Doors