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From291US$ /night
Check-in
01Oct2025Select date
Check-out
02Oct2025Select date
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 - An oceanfront luxury resort with tennis center, Caribbean-inspired spa, and multiple dining venues

Located on a five-mile barrier island between Crandon Park and Bill Baggs Cape Florida State Park, this Key Biscayne hotel features balconied accommodations with ocean, island, or resort views. The Ritz-Carlton Key Biscayne houses the largest tennis facility among all Ritz-Carlton properties, offering 10 soft clay Hydro-courts and one hard court designed by Cliff Drysdale, along with daily clinics led by USPTA pros. The property includes multiple dining venues: Lightkeepers serving Florida-sourced seafood, Cantina Beach offering coastal Mexican cuisine, and RUMBAR featuring over 52 rum varieties from 18 countries. A 20000-square-foot spa provides treatments inspired by Tequesta traditions, while recreational facilities encompass two swimming pools and a beach area with private cabanas equipped with flat-screen TVs and dedicated service. The Ritz-Carlton Key Biscayne sits 0.5 miles from Crandon Park and The Square Shopping Center, with Bill Baggs Cape Florida State Park located 1 mile away.

Pros

Daily live music performances Thursday through Saturday at RUMBAR

South Florida's largest tequila collection at Cantina Beach

Exclusive 9th floor Club Lounge with all-day culinary offerings

Pet-friendly policy unique among luxury properties in the area

Cons

0.5-kilometer walk to nearest shopping facilities

Located across Rickenbacker Causeway from downtown Miami

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Select your room type

Cozy rooms, spacious suites, and family-friendly homes, all with flexible cancellation policies & special deals
One-Bedroom Residential Suite Oceanfront
Max:
2 persons
74 m² 
Bed options:
1 King-size bed and 1 Sofa bed
Balcony
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King Room Limited View Low Floor
Max:
2 persons
39 m² 
Bed options:
1 King-size bed
Shower
Coffee machine
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Two-Bedroom Residential Suite Balcony
Max:
2 persons
163 m² 
Bed options:
2 Queen Size Beds
Balcony
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Price and room availability calendar

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Getting around

Easily find local transportation options to help you explore

City Centre
Key Biscayne 12.6 km
Airports
Miami International (MIA) 24.5 km
Fort Lauderdale Hollywood (FLL) 51.0 km
Train
Bayfront Park Station 9.5 km
Underground
Vizcaya Station 8.4 km
Brickell Metromover 8.9 km
Bus
Bus stop500 m

Facilities

Enjoy premium amenities for a relaxing stay with your pet

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
200 m
Restaurants
DUNE Burgers on the Beach
200 m
455 Grand Bay Dr The Ritz-Carlton Key
Cantina Beach
1.3 km
455 Grand Bay Dr The Ritz-Carlton Key
Grand Bay Club Restaurant
360 m
425 Grand Bay Dr
El Gran Inka
740 m
606 Crandon Blvd
Novecento Key Biscayne
770 m
620 Crandon Blvd #17
La Boulangerie Boul'Mich Key Biscayne
900 m
328 Crandon Blvd Suite 125
Doggi's Arepa Bar
880 m
260 Crandon Blvd
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Check-in
01Oct2025Select date
Check-out
02Oct2025Select date
Rooms and Guests2 Guests, 1 Room