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23Sept2025Select date
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Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

455 Grand Bay Avenue, Key Biscayne, Florida, United States, 33149

The Ritz-Carlton Key Biscayne, Miami - A luxury beachfront resort with Cliff Drysdale Tennis Center, ocean-view accommodations, and multiple dining venues

Nestled between Crandon Park and Bill Baggs Cape Florida State Park, this 5-star property features balconies with ocean, island, or resort views in all accommodations, along with minibars, coffee makers, and marble bathrooms. The resort houses Lightkeepers restaurant serving Florida-sourced seafood and Coastal Mexican cuisine at Cantina Beach, which contains South Florida's largest tequila collection. Recreational facilities include the largest Tennis Center of any Ritz-Carlton with 10 soft clay Hydro-courts and one hard court designed by Cliff Drysdale, a 20000-square-foot spa offering treatments like the Tequesta Ritual and Coconut Nourishment, and water sports such as kayaking. The Ritz-Carlton Key Biscayne provides free Wi-Fi throughout, a business center, and meeting spaces including The Ritz-Carlton Ballroom. Family services include interconnected rooms, children's pool, and Scoop poolside ice cream parlor serving Dolce Vita Gelatos. RUMBAR lobby lounge offers over 52 rum varieties and live music Thursday through Saturday.

Pros

Largest tennis center among Ritz-Carlton properties with 11 courts and professional instruction

Direct beach access with shaded private cabanas featuring dedicated service and flat-screen televisions

Multiple dining options including South Florida's largest tequila collection and oceanfront restaurants

Pet-friendly accommodations and services in a luxury hotel setting

Proximity to Crandon Park (0.5 miles) and Bill Baggs Cape Florida State Park with its 1825 lighthouse

Cons

Beach re-nourishment work occurs Monday-Friday from 7AM-4PM during April

Additional $5 fee per package beyond two complimentary mail deliveries

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Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
One-Bedroom Residential Suite Oceanfront
Max:
2 persons
800 sq. feet 
Bed options:
1 King-size bed and 1 Sofa bed
Balcony
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King Room Limited View Low Floor
Max:
2 persons
420 sq. feet 
Bed options:
1 King-size bed
Shower
Coffee machine
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Two-Bedroom Residential Suite Balcony
Max:
2 persons
1755 sq. feet 
Bed options:
2 Queen Size Beds
Balcony
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Transportation and Accessibility

Transportation options

City Centre
Key Biscayne 7.8 mi
Airports
Miami International (MIA) 15.2 mi
Fort Lauderdale Hollywood (FLL) 31.7 mi
Train
Bayfront Park Station 5.9 mi
Underground
Vizcaya Station 5.2 mi
Brickell Metromover 5.5 mi
Bus
Bus stop1700 ft

Facilities

This grand hotel provides facilities designed for comfort and memorable stays.

General

  • No smoking on site
  • Paid Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • VIP check-in/ -out
  • Express check-in/ -out
  • Pets allowed
  • Rooms/ Facilities for disabled
  • 24-hour security
  • Luggage storage
  • Locker room
  • Private beach
  • Allergy-free rooms
  • Lift
  • Currency exchange
  • ATM/Cash machine
  • Barber shop
  • Coffee shop
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Sports & Fitness

  • Fitness centre
  • Wind surfing
  • Diving
  • Snorkelling
  • Canoeing
  • Hiking
  • Cycling
  • Tennis court
  • Golf course
  • Yoga class
  • Sports trainer
  • Aerobics
  • Fishing

Guest Parking

  • Cookware/ Kitchen utensils

Services

  • Valet parking
  • Pet amenities available
  • Room service
  • Housekeeping
  • Car hire
  • Laundry
  • Dry cleaning
  • Tours/Ticket assistance
  • Grocery shopping service
  • Shops/Commercial services
  • Welcome drink
  • Happy hour

Dining

  • In-room breakfast
  • Restaurant
  • Snack bar
  • Bar/ Lounge area
  • Packed lunches
  • Special diet menus

Business

  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Cots
  • Babysitting/Child services
  • Children's buffet
  • Board games
  • Children's pool
  • Children's play area
  • Kids club
  • Game room

Spa & Leisure

  • Heated swimming pool
  • Outdoor swimming pool
  • Beach access
  • Beach umbrellas
  • Sun loungers
  • Aqua park
  • Live entertainment
  • Garden area
  • Leisure/ TV room
  • Spa & wellness centre
  • Sauna
  • Steam room
  • Jacuzzi
  • Beauty treatment
  • Massage

Room features

  • Air conditioning
  • Heating
  • Mini-bar
  • Sitting area
  • Terrace
  • Garden furniture
  • Tea and coffee facilities
  • Dining table
  • Ironing facilities

Bathroom

  • Free toiletries

Self-catering

  • Cookware/ Kitchen utensils

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
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Location

455 Grand Bay Avenue, Key Biscayne, Florida, United States, 33149
Map view
455 Grand Bay Avenue, Key Biscayne, Florida, United States, 33149
Nearby
Beach
Key Biscayne Beach
700 ft
Restaurants
DUNE Burgers on the Beach
700 ft
455 Grand Bay Dr The Ritz-Carlton Key
Cantina Beach
4300 ft
455 Grand Bay Dr The Ritz-Carlton Key
Grand Bay Club Restaurant
1200 ft
425 Grand Bay Dr
El Gran Inka
2500 ft
606 Crandon Blvd
Novecento Key Biscayne
2600 ft
620 Crandon Blvd #17
La Boulangerie Boul'Mich Key Biscayne
3000 ft
328 Crandon Blvd Suite 125
Doggi's Arepa Bar
2900 ft
260 Crandon Blvd

Reviews and Ratings

Feedback from previous guests about their experience.
Guest reviews
5.0/10
based on 3 reviews
8.3
8.3/10 based on 131 reviews
Nancy
United States, October  2023
8.6/10

Staying at the hotel felt like being in a luxury condo rather than a regular hotel room, with all the expected Ritz-Carlton amenities. The rooms were well laid out and furnished, providing a comfortable experience.

Rooms
9.0
The rooms gave a luxurious condo vibe, well laid out and equipped with all necessary amenities.
Service
8.0
The service was friendly and top-notch, especially the excellent front desk assistance from Daniella. However, some staff members seemed a bit preoccupied during interactions.
Location
9.0
The hotel's location on Key Biscayne was superb, offering a serene escape just a short drive from downtown Miami. The surrounding area and beach were beautiful, providing opportunities for relaxation and exploration.
Dining
8.0
The dining experience was delightful and worth the price, with delicious options for breakfast including fresh fruits and crispy bacon. However, the cost of dining might be a concern for budget-conscious travelers.
Facilities
The hotel facilities were impressive, offering everything from pools to beach access, catering to a variety of guest preferences.
Luxurious
Pricey
Tony
United States, August  2023
7.8/10

The hotel offered excellent room amenities with extra pillows and blankets already provided, but the WiFi charges were quite high. The location was a perfect mix of proximity to Miami yet peaceful, although it lacked outdoor attractions. The dining experience was rated good, with outstanding service at the onsite restaurant, though the dinner was average. The overall service was marred by staff engaging in personal conversations while neglecting new customers, but their friendliness was appreciated.

Rooms
8.0
The rooms were more of the standard rectangle turned on its side and well-equipped with extra pillows and blankets for our family of four.
Service
7.0
The service was friendly, especially thanks to the staff, though check-in experience was tainted by staff chatting in Spanish, ignoring new customers.
Location
9.0
The location offered peace and quiet on the outskirts of Miami, close enough to the city but lacking outdoor attractions.
Dining
8.0
The dining experience was very good, with outstanding service at the onsite restaurant, even though dinner was rated average.
Facilities
7.0
The hotel had complimentary sunscreen and after sun products, catering to guests' needs for sun protection, but lacked outdoor attractions for leisure activities.
Samuel
United States, May  2023
8.8/10

My stay at the hotel was fantastic! The rooms were spacious and beautifully designed with a modern beachy look, stocked with extra pillows and blankets ahead of time. The service was top-notch, with incredibly welcoming staff making everything smooth and quick. The location was just perfect, offering a peaceful setting close to Miami. The dining options were outstanding, especially the seafood choices.

Rooms
9.0
The rooms were large, had a lovely modern beachy look, and were well-equipped with extra amenities.
Service
9.0
The staff was amazingly welcoming, attentive, and always ready to assist.
Location
9.0
The location was ideal, close enough to Miami for convenience but far enough for tranquility.
Dining
9.0
The dining experience was amazing, especially the delicious seafood choices.
Facilities
8.0
The facilities were well-maintained and offered a range of convenient services.
Modern rooms
Average dinner
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Rooms and Guests2 Guests, 1 Room