Photo gallery

Featured image
Private beach, white sand, sun-loungers, beach umbrellas
Outdoor pool, open 7 AM to 11 PM, pool umbrellas, pool loungers
View from Room

Guest reviews

4.2/5 Very good
982 reviews
Guests rated this property 4.3/5 for cleanliness.

Popular amenities

  • Pool
  • Free WiFi
  • Pet Friendly
  • Air conditioning
  • Spa
  • Restaurant


Explore the area

Popular LocationKey Largo Undersea Park16 min walk
Popular LocationDolphin Cove2 min drive
Popular LocationDolphins Plus Bayside3 min drive
AirportOcean Reef Club, FL (OCA)27 min drive

Choose dates to view prices

  • Room, 1 King Bed, No View

    4.2/5 guest room rating

    Room amenities

    • 195 sq ft
    • Sleeps 3
    More detailsRoom, 1 King Bed, No View
  • Room, 1 King Bed, Balcony, Bay View

    4.4/5 guest room rating

    Room amenities

    • 195 sq ft
    • Bay view
    • Sleeps 3
    More detailsRoom, 1 King Bed, Balcony, Bay View
  • Suite, 2 Bedrooms, Balcony, Bay View

    4.3/5 guest room rating

    Room amenities

    • 980 sq ft
    • Bay view
    • Sleeps 8
    More detailsSuite, 2 Bedrooms, Balcony, Bay View
  • Room, 1 King Bed, Balcony, View (Island)

    4.2/5 guest room rating

    Room amenities

    • 195 sq ft
    • Sleeps 3
    More detailsRoom, 1 King Bed, Balcony, View (Island)
  • Room, 2 Queen Beds, Balcony, View

    4.3/5 guest room rating

    Room amenities

    • 195 sq ft
    • City view
    • Sleeps 4
    More detailsRoom, 2 Queen Beds, Balcony, View
  • Room, 2 Queen Beds, Balcony, Bay View

    3.9/5 guest room rating

    Room amenities

    • 195 sq ft
    • Bay view
    • Sleeps 4
    More detailsRoom, 2 Queen Beds, Balcony, Bay View
  • Room, 2 Double Beds, No View

    4.7/5 guest room rating

    Room amenities

    • 195 sq ft
    • Sleeps 4
    More detailsRoom, 2 Double Beds, No View

The average per-night price is based on the lowest price found within the past 24 hours for the next 30 nights. All prices exclude taxes and fees and are based on a 1-night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

About this area

Key Largo

Located in Key Largo, Key Largo Bay Marriott Beach Resort is on a private beach. Dolphins Plus Bayside is a popular attraction and the area's natural beauty can be seen at John Pennekamp Coral Reef State Park and Key Largo Undersea Park. Travelling with kids? Consider MarineLab Undersea Laboratory and Key Largo Baptist Church. Take the opportunity to explore the area for outdoor excitement like hiking/biking trails.

Visit our Key Largo travel guide
Popular Location

What's nearby

  • John Pennekamp Coral Reef State Park - 6 min walk
  • Key Largo Undersea Park - 16 min walk
  • Dolphin Cove - 2 min drive
  • Dolphins Plus Bayside - 3 min drive
  • Key Largo Hammocks State Botanical Site - 9 min drive

Getting around

  • Miami, FL (MIA-Miami Intl.) - 71 min drive


  • Gus' Grille — 1 min walk
  • Breezer's Tiki Bar — 1 min walk
  • Sundowners - 4 min walk
  • Cactus Jacks - 4 min walk
  • Num Thai Rest. & Sushi - 13 min walk

About this property

Key Largo Bay Marriott Beach Resort

Hotel with private beach and full-service spa
Catch some rays on Key Largo Bay Marriott Beach Resort's private white sand beach or spend the day relaxing at the full-service spa. Then enjoy a meal at one of the hotel's 3 restaurants. All 153 rooms provide conveniences such as sofa beds and coffee makers, plus complimentary wireless Internet access and flat-screen TVs with satellite channels. Other amenities available to guests include Netflix, hobs and room service (during limited hours).
Key Largo Bay Marriott Beach Resort offers 153 forms of accommodation which are accessible via exterior corridors and feature laptop-compatible safes and coffee/tea makers. Beds feature premium bedding. 32-inch Flat-screen televisions come with premium satellite channels and Netflix. Bathrooms include a combined bath/shower unit, complimentary toiletries and hairdryers.

Guests can surf the web using complimentary wireless Internet access. Business-friendly amenities include desks and telephones; free local calls are provided (restrictions may apply). Additionally, rooms include an iron/ironing board and blackout curtains. Housekeeping is provided on a daily basis.

Cleaning and safety practices

Enhanced cleanliness measures

Follows standard sanitisation guidelines of Global Cleanliness Council (Marriott)
Disinfectant is used to clean the property

Social distancing

Social distancing measures in place
Guest rooms kept vacant for 24 hours between stays
Protective shields in place at main contact areas
Contactless check-out

Safety measures

Individually wrapped food options available for breakfast, lunch, dinner and through room service
Hand sanitiser provided
Personal protective equipment worn by staff
This information is provided by our partners.

Property amenities


  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and public transport

  • Self parking: USD 15.00 per day

Food and drink

  • Buffet breakfast available for a fee daily 7 AM–11 AM: USD 21 per person
  • 3 restaurants
  • 1 beach bar, 1 poolside bar and 1 bar
  • Room service available
  • Coffee/tea in a common area

Things to do

  • 24-hour fitness centre
  • Arcade/game room
  • Basketball
  • Beach volleyball
  • Bike hire
  • Boat tours
  • Full-service spa
  • Kayaking
  • Motor-boating
  • Outdoor pool
  • Scuba diving
  • Shopping
  • Snorkelling
  • Hot tub
  • Volleyball

Family friendly

  • Arcade/game room
  • Dry-cleaning service
  • Free cots/infant beds
  • Free rollaway/extra beds
  • Laundry facilities
  • Outdoor pool
  • Snack bar/deli
  • Sofa bed


  • ATM/banking services
  • Lift
  • Free newspapers in reception
  • Vending machine

Guest services

  • 24-hour front desk
  • Concierge services
  • Daily housekeeping
  • Dry-cleaning service
  • Laundry facilities
  • Luggage storage
  • Multilingual staff
  • Porter
  • Wedding services

Languages spoken

  • Czech
  • English
  • French
  • German
  • Spanish

Business services

  • 11 meeting rooms
  • Business centre
  • Computer station
  • Conference space (2950 square feet)


  • Beach loungers
  • Beach umbrellas
  • Marina on site
  • Pool sunloungers
  • Pool umbrellas
  • Private beachfront location
  • Terrace


  • 3 treatment rooms
  • Aromatherapy
  • Body treatments
  • Body wraps
  • Detox wraps
  • Facials
  • Massage - deep-tissue
  • Massage - hot stone
  • Massage/treatment rooms
  • Spa open daily


  • If you have requests for specific accessibility needs, please note them in the special requests field on the booking page after selecting your room.
  • Accessible bathroom
  • Assistive listening devices available
  • Braille signage
  • In-room accessibility
  • Roll-in shower
  • Visual alarms in hallways
  • Wheelchair-accessible business centre
  • Wheelchair-accessible fitness centre
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant


  • Smoke-free property
  • TV in reception

Room amenities


  • Climate control (air conditioning)
  • Blackout drapes/curtains
  • Free cots/infant beds
  • Free rollaway beds
  • Climate control (heating)
  • Linens
  • Premium bedding
  • Sofa bed


  • Free toiletries
  • Hairdryer
  • Shower/bathtub combination
  • Towels


  • 32-inch flat-screen TV
  • Netflix
  • Premium channels
  • Satellite channels

Food and drink

  • Coffee/tea maker
  • Hob


  • Access via exterior corridors
  • Desk
  • Free local calls
  • Iron/ironing board
  • Laptop-compatible safe
  • Phone



Check-in between 4:00 PM and midnight
Express check-in
Minimum check-in age - 21


Check-out before 11 AM
Express check-out

Special check-in instructions

This property doesn't offer after-hours check-in
Front desk staff will greet guests on arrival

Access methods

Staffed front desk


Pets are allowed for an extra charge of USD 75.00 per accommodation, per stay
Up to 25 lb/11 kg

Children and extra beds

Children are welcome
Kids stay free! Children stay free when using existing bedding
Free rollaway/extra beds!
Free cots (infant beds)

Property payment types

American ExpressDiners ClubDiscoverJCB InternationalMastercardVisa

Important information

Optional extras

The following fees and deposits are charged by the property at the time of service, check-in or check-out.

  • Fee for buffet breakfast: USD 21 per person (approximately)
  • Self-parking fee: USD 15.00 per day (in/out privileges)
  • Pet fee: USD 75.00 per accommodation, per stay

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy.
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges.
Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.
    Safety features at this property include carbon monoxide detector, a fire extinguisher, a smoke detector, a security system and a first aid kit.
  • This property advises that enhanced cleaning and guest safety measures are currently in place.
  • Disinfectant is used to clean the property.
  • Contactless check-out is available.
  • Individually wrapped food options are available for breakfast, lunch and dinner, and also through room service.
  • Each guestroom is kept vacant for a minimum of 24 hours between bookings, and can be accessed from outside the building via exterior corridors.
  • The property affirms that it follows sanitisation practices of Global Cleanliness Council (Marriott) guidelines.
  • Please note that cultural norms and guest policies may differ by country and by property. The policies listed are provided by the property.

We should mention

Pool access available from 7 AM to 11 PM
Reservations are required for massage services and spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation

Frequently asked questions

Can I cancel my reservation for free at Key Largo Bay Marriott Beach Resort and receive a full refund?
Yes, Key Largo Bay Marriott Beach Resort offers free cancellation on select room rates, because flexibility matters! Please refer to Key Largo Bay Marriott Beach Resort cancellation policy on our site for more details about any exclusions or requirements.
Does this property have a pool?
Yes, this property has an outdoor pool. Pool access is from 7 AM to 11 PM.
Is this property pet-friendly?
Yes, this hotel allows pets with a maximum weight of up to 11 kg per pet. There's a fee of USD 75.00 per accommodation, per stay.
How much is parking at this property?
Self-parking is available for USD 15.00 per day.
What time is check-in at Key Largo Bay Marriott Beach Resort?
Check-in is from 4:00 PM to midnight. After-hours check-in is not available.
What time is check-out at this property?
Checkout is at 11 AM.
Where is this property located?
Nestled on the beach, this Anglers Park hotel is within 1 mi (2 km) of MarineLab Undersea Laboratory, John Pennekamp Coral Reef State Park and Key Largo Undersea Park. Dolphins Plus Bayside is 1.9 mi (3.1 km) away.

Guest reviews

Overall score and ratings for Key Largo Bay Marriott Beach Resort

Very good
5 - Excellent
4 - Good
3 - Okay
2 - Mediocre
1 - Poor
Service and Staff
Property condition


  • Disliked: Staff & service

Rude dirty puddles of water .we reserved bay view instead palm trees views and a building. At breakfast we were told to order ONLY one dish . We will not comeback or recommend this hotel.. paid $500 dollars a night. Unacceptable.

Stayed 1 night in Jul 2020

5/5 Excellent

  • Liked: Cleanliness, staff & service, amenities, property conditions & facilities

Loved our quick stay here for diving. This hotel has it all. Pool with a wonderful view, small beach which is hard to find in the keys, great restaurant on site, basketball, volleyball, corn hole and fire pits. We will come back for a longer stay soon.

Stayed 1 night in Jun 2020

5/5 Excellent

    This traveller didn’t leave comments with their review
    Stayed 5 nights in Jun 2020

    4/5 Good

    • Liked: Cleanliness, staff & service, amenities, property conditions & facilities

    The hotel was in a good location, it is older, but it was clean. The staff kept the pool area and the hotel grounds in order. All staff were pleasant, helpful and quickly brought things to ourvroom when called. A lot of things to do close by, like jet ski rental, snorkeling tours, and great restaurants. We ate lunch at the pool, as well as the tiki bar, which had the best key lime colada! The beach area was well kept. Our room, 315, had a nice view of the bay and could see down to the pool area. One of the restaurants was closed, as well as the spa and they limited the amount of people in the gym, due to COVID. But this was understandable My only issue was the amount of noise late at night In the pool area, as it seemed it never closed. What was also annoying, were the parents drinking and completely ignoring their bad behaving children, but I guess that happens every where.

    Stayed 4 nights in Jun 2020

    4/5 Good

    • Liked: Amenities, property conditions & facilities

    Plenty of things to do without leaving the property. Decent amount of parking which can be an issue when in the keys. We thought room service was a bit lax. We were ther 3 days and the trash was never picked up. We had one roll of TP and had to track down room cleaning folks when that was gone..who gave us one roll. I had 3 girls with me so that goes quickly. Good location

    Stayed 2 nights in Jun 2020