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From291US$ /night
Check-in
07Dec2025Select date
Check-out
08Dec2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

455 Grand Bay Avenue, Key Biscayne, Florida, United States, 33149
-
Close to the beach
Perfect
8.3
8.7
/10
4.2
4.0
/5

Rooms and Suites

The Ritz-Carlton Key Biscayne, Miami offers accommodations with balconies that feature ocean, island, or resort views. Layouts are spacious and flooded with natural light. Options include club ocean front suites with 1 king bed, sofa bed, 1.5 bathrooms, mini fridge, and 800 square feet of living space. These suites include a living/sitting area, a separate living room, complimentary wireless and wired internet, a coffee/tea maker, and a 42-inch flat screen TV. One-bedroom suites have a separate seating area with a sofa and a guest toilet. Some suites feature a kitchenette with a stovetop, microwave, and tea and coffee maker. Marble bathrooms with separate baths or showers and private balconies are also available. Select rooms also feature an infinity pool. Room features consist of ironing facilities, climate control, coffee and tea facilities, mini-bar, sitting area, terrace, dining table, garden furniture, free toiletries, and a flat-screen TV.

Dining Options

Lightkeepers is an oceanfront restaurant and bar with a dining room overlooking the pool and an al fresco bar that mirrors Key Biscayne's historic lighthouse. Breakfast is served at Lightkeepers, with both a buffet and à la carte entrées ranging from cinnamon swirl French toast to a poached egg with crab and avocado. Cantina Beach provides regional Coastal Mexican cuisine and South Florida's largest tequila collection in an al fresco setting. RUMBAR lobby lounge offers over 52 rum varieties and Cuban-inspired light fare with live music Thursday through Saturday. Dune Burgers on the Beach features sofas and cabanas, a burger selection, international appetizers, and champagne and rosé. Scoop is a poolside ice cream parlor serving Dolce Vita Gelatos and fruit smoothies. Key Pantry offers Panther Coffee, ice cream, pastries, cupcakes, cakes, and sandwiches.

Leisure and Entertainment

The Ritz-Carlton Key Biscayne, Miami includes the largest Tennis Center of any Ritz-Carlton, featuring 10 soft clay Hydro-courts and one hard court designed by Cliff Drysdale, daily tennis clinics and lessons with United States Professional Tennis Association pros, and a pro shop. Club on the Beach is an extension of the 9th-floor club lounge offering snacks, non-alcoholic beverages, and an exclusive lounge by the beach. The spa focuses on healing the body and the spirit through treatments. Guests can enjoy shaded private cabanas, complete with amenities which include dedicated cabana service, lounge chairs, a flat screen television, and non-alcoholic beverages. Guests can spend time at a children-friendly pool. RUMBAR features a month-long Halloween pop-up bar from Tuesday, October 1st through Friday, November 1st.

Location and Transportation

The Ritz-Carlton Key Biscayne, Miami is located in Key Biscayne, a Florida town on a barrier island across the Rickenbacker Causeway from Miami, nestled between two nature preserves, Crandon Park and Bill Baggs Cape Florida State Park. Landmarks nearby include Crandon Park South Beach Entrance (1.5 km), No Name Harbor (1.5 km), Crandon Park (0.5 km), Nixon Beach (1.5 km), Crandon Boulevard (2 km), The Square Shopping Center (0.5 km), Bill Baggs Cape Florida State Park (2 km), Cape Florida (1 km), and Bear Cut Nature Trail (3 km).

Hotel Services

The Ritz-Carlton Key Biscayne, Miami offers free Wi-Fi. The hotel also has a playground for families, a spa, and onsite water sports such as kayaking and sailing. This hotel has accessible features, including elevators, a self-operating lift in hotel swimming pools, service animals welcome, accessible routes from public entrance, accessible entrance to the pool, the fitness center, and the spa. Accessible meeting spaces and onsite restaurants. Guests will have 2 complimentary packages they can order to the hotel. The club lounge access offers a private access floor and a continental breakfast followed by a continuous light culinary and complimentary non-alcoholic beverages, with complimentary internet access.

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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
2 persons
74 m² 
1 King-size bed and 1 Sofa bed
Balcony
King Room Limited View Low Floor
2 persons
39 m² 
1 King-size bed
Shower
Coffee machine
Two-Bedroom Residential Suite Balcony
2 persons
163 m² 
2 Queen Size Beds
Balcony
Partial Ocean View One Bedroom Suite
2 persons
74 m² 
1 King-size bed and 1 Sofa bed
Partial View
Shower
Coffee machine
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Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • No smoking on site
  • Paid Wi-Fi
  • On-site car park
  • Safe deposit box
  • 24-hour reception
  • VIP check-in/ -out
  • Express check-in/ -out
  • No 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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Dining Onsite

The dining scene at The Ritz-Carlton Key Biscayne, Miami, invites guests to explore a delightful fusion of local flavors and cultural influences, all set against breathtaking ocean views. Each venue offers a unique culinary experience, from vibrant beachside dining to cozy lounges that reflect the island's rich history.
The Ritz-Carlton Key Biscayne, Miami Hotel Restaurant photo
The Ritz-Carlton Key Biscayne, Miami Hotel Restaurant photo
The Ritz-Carlton Key Biscayne, Miami Hotel Restaurant photo

Cantina Beach

Mexican and Latin American
Ambiance
Family friendly, Romantic
Key Offerings
Delight in a menu featuring authentic Mexican dishes, perfect for families and couples alike. Savor unique flavors while enjoying the warm coastal breeze.
Reservation
Recommended
Open for lunch and dinner

Lightkeepers

Local flavors
Ambiance
Modern, oceanfront with scenic views
Key Offerings
Start the day with a generous buffet alongside à la carte selections, including cinnamon swirl French toast and a poached egg with crab and avocado. The breezy dining room and bar overlook the inviting pool setting.
Reservation
Recommended
Open for breakfast, lunch, and dinner

Dune Burgers on the Beach

American
Ambiance
Casual, beachside
Key Offerings
Ideal for light bites or a quick meal, this venue offers a selection of gourmet burgers and international appetizers, all enjoyed with toes in the sand.
Reservation
Not needed
Open for lunch

Rumbar/Lobby Lounge

Local and Latin American
Ambiance
Dimly lit lounge with a touch of Old Havana
Key Offerings
Experience an extensive selection of over 52 varieties of rum while lounging in overstuffed chocolate-leather club chairs. The warm atmosphere provides a perfect backdrop for relaxing evenings.
Reservation
Recommended
Open for dinner

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
Explore Key Biscayne
Explore Key Biscayne
Top Attractions
Activities
Dining
Entertainment
Key Biscayne Beach
3 minutes walking
Key Biscayne Beach offers stunning views, soft sands, and a family-friendly environment perfect for sunbathing and swimming.
Crandon Park
Crandon Park
8 minutes walking
Crandon Park features picturesque trails, picnic areas, and serene beaches, ideal for nature lovers and families.
Bill Baggs Cape Florida State Park
Bill Baggs Cape Florida State Park
9 minutes driving
This state park is home to the historic Cape Florida Lighthouse and offers stunning landscapes and recreational activities.
Water Sports at Crandon Park Marina
8 minutes driving
Enjoy kayaking, paddleboarding, and jet skiing with rental services available at Crandon Park Marina for thrill-seekers.
Yoga by the Beach
3 minutes walking
Serene beach yoga sessions provide relaxation and mindfulness, with classes suitable for all levels near the hotel.
DUNE Burgers on the Beach
DUNE Burgers on the Beach
3 minutes walking
Casual beachside dining with gourmet burgers and fresh seafood, perfect for families and laid-back meals.
Cantina Beach
Cantina Beach
5 minutes driving
Mexican fare with a vibrant atmosphere, renowned for tacos and margaritas. Reservations recommended for peak dining hours.
Biscayne Community Center
8 minutes walking
Hosts family-friendly events and cultural activities, providing a local vibe with performances and community gatherings.
The Square Shopping Center
The Square Shopping Center
10 minutes walking
A lively shopping district with boutique stores, eateries, and seasonal events, perfect for evening strolls and family outings.
Getting around
City Centre
Key Biscayne19 min  ·  12.6 km
Airports
Miami International (MIA)37 min  ·  24.5 km
Fort Lauderdale Hollywood (FLL)77 min  ·  51.0 km
Train
Bayfront Park Station15 min  ·  9.5 km
Underground
Vizcaya Station13 min  ·  8.4 km
Brickell Metromover14 min  ·  8.9 km
Bus
Bus stop6 min  ·  500 m
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Property information and rules
Check-in
from 16:00-23:59
Check-out
until 11 am
Guest Parking
Private parking is possible on site at USD 55 per day.
Internet
is available in for additional charge.
Breakfast
You can start your day with a full breakfast, which costs US$35 per person per day. 
Children & extra beds
There are no extra beds provided in a room. 
Pets
Pets are not allowed.
Languages
English, German, Spanish, Italian, Dutch, Portuguese, Chinese, Russian
Year renovated:
2008
Number of floors:
12
Number of rooms:
459
Questions of the users
About The Ritz-Carlton Key Biscayne, Miami
Is the private beach directly accessible from the resort, or is transportation needed?
10 January 2024
The beach is located right next to the resort, so there is no need for transportation.
Are there options for connecting rooms available for families?
15 February 2024
Connecting rooms are available, but it's advisable to check with the Front Desk for specific availability based on your travel dates.
Is it possible to accommodate a family of four in a king bed room?
20 March 2024
A standard king room comfortably fits two adults. A rollaway bed can be provided for an additional fee of $50 plus tax, but a double-bedded room may be a better choice for your family.
When was the last renovation of the guest rooms?
5 April 2024
The guest rooms were last renovated in 2016.
What is the minimum age for check-in?
12 May 2024
The minimum age requirement to check in has recently been updated to 21 years.
Are there any guest rooms equipped with hot tubs?
22 June 2024
There are no hot tubs in the guest rooms; however, a hot tub is available by the pool.
Do guests receive complimentary meals during their stay?
30 July 2024
Complimentary meals are not provided for adults, but meal packages can be purchased through external booking services.
Can I request a room with a balcony?
15 August 2024
Some room types include options with no balcony, some with a French or Juliet balcony, and a few with a full balcony.
Is cash accepted as a deposit at check-in?
28 September 2024
Cash is not accepted as a deposit at check-in.
Is the swimming pool currently available for guests?
16 October 2024
Yes, the swimming pool is open for guests.
Can I reserve a rollaway bed in advance for my stay?
5 November 2024
Yes, you can notify the Front Desk about the need for a rollaway bed, and it can be added to your reservation for a one-time fee of $50 plus tax.
Does the resort offer parking options, and is breakfast included?
22 December 2024
Parking is available via valet service, which is not included in the room rate, and breakfast options are available but not complimentary.

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