The Ritz-Carlton Key Biscayne, Miami

Caribbean family paradise.

Set on a five-mile barrier island, the Ritz-Carlton Key Biscayne is minutes from downtown Miami but a world away from city life. The resort offers tranquil beaches, a golf course, a kids’ program, and an expansive tennis center.

Insider Tip

Don't miss the nightly tequila tasting.

Where You’re Staying

Rooms and suites feature private balconies and separate marble showers and bathtubs. Select suites offer terraces, kitchens, separate living and dining areas, and Atlantic Ocean views.

Where to Dine

Rumbar is reminiscent of 1940s Havana with live Latin music and palmetto ceiling fans. Cantina Beach serves fresh Mexican fare while Lightkeepers highlights local Florida seafood and ingredients. For gourmet poolside burgers, visit Dune Burgers on the Beach. Scoop offers fresh fruit smoothies and ice cream, and Key Pantry specializes in artisanal cheese and pastries.

Where to Relax

A family-friendly outdoor pool features a cascading waterfall. The separate adults-only tranquility pool is nestled among lush tropical gardens. The spa specializes in treatments inspired by traditions from the area’s indigenous tribe. The Path of the Rising Moon Massage uses sweet orange and lavender oils to calm the body and mind.

What to Do

The Cliff Drysdale Tennis Center features one hard court and ten soft clay courts, along with clinics and private instruction. The golf course includes seven saltwater lakes, a subtropical lagoon, and glimpses of the area's wildlife. The kids’ program provides an array of environmentally focused activities.

Features

Beachfront

Family-Friendly

Romantic

Fitness Center

Pool

Private Stays

What Makes The Ritz-Carlton Key Biscayne, Miami Family-Friendly:

Daily supervised children's club

Babysitting services

Complimentary children’s amenities

Dedicated family pool

Entry-level rooms that accommodate 4+ people

Connecting rooms available that accommodate 4+ people

Location of The Ritz-Carlton Key Biscayne, Miami

455 Grand Bay Drive. Key Biscayne, Florida 11349 United States

Miami International Airport.

FINE HOTELS + RESORTS®

At The Ritz-Carlton Key Biscayne, Miami, Card Members receive:*

For stays at The Ritz-Carlton Key Biscayne, Miami beginning on 1/1/27, Card Members receive:*

12pm check-in, when available
Room upgrade upon arrival, when available^†
Daily breakfast for two
Credit: US$ 100 Property credit to be used during stay.
Credit: US$ 100 Property credit to be used during stay.
Complimentary Wi-Fi
Guaranteed 4pm check-out

^†Certain room categories are not eligible for upgrade.

Book Now

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Get 5X Membership Rewards^® points on prepaid hotel bookings.*

Use Membership Rewards^® Pay with Points for all or part of your prepaid stay. 50,000 points are worth $500 towards Fine Hotels + Resorts^® bookings.*

As a Platinum Card® Member, you’ll earn 5X Membership Rewards® points when you book a prepaid Fine Hotels + Resorts® or The Hotel Collection stay at participating Marriott Bonvoy® properties through American Express Travel. Plus, you will also enjoy 25% Marriott Bonvoy bonus points and other Marriott Bonvoy benefits, when you enroll in complimentary Marriott Bonvoy Gold Elite Status and add your Marriott Bonvoy member number to the reservation.^†

Book through AmexTravel.com and earn Marriott Bonvoy® points in addition to Membership Rewards® points.