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Villas
Our villas offer unmatched privacy, away from the hustle and bustle of the crowd. Choose from two- and three-bedroom configurations with breathtaking water and beachfront views.
Each beautifully designed villa features a large private porch, perfect for making the most of the fresh sea air. All that’s missing is you.
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Garden Guest Rooms
A secluded oasis nestled within a lush, tropical landscape, our inviting Garden Guest Rooms create an effortless, home-away-from-home experience, just steps away from the Resort’s 2.5-acre white-sand beach and lagoon-style swimming pool.
Enjoy upscale amenities, luxurious bedding, coastal-inspired décor, and incredible views of our paradise — all from the comfort of your room.
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Accessible Rooms
We proudly offer a range of welcoming, ADA-compliant accommodations, including ground-floor Garden Guest Rooms with accessible bathroom facilities, along with villas fitted with ADA-compliant kitchens, roll-in showers, support bars, and more.
Tranquility Bay – Marathon’s Luxury Beachfront Resort
Take time away from it all in a place like no other: a private beachfront haven where you can do it all — or nothing at all. Grab a kayak or a nap, read a book or a menu, work on your tan or your second piña colada.
breathe easy
At Tranquility Bay, guests experience the Florida Keys from a setting that feels both connected and quietly tucked away with more room to unwind, gather, and settle into island time. Your time here is unhurried, effortless, and entirely your own.
our villas
Stay together, without feeling crowded.
Families can stay connected in a way that feels natural. Thoughtfully designed villas pair open, shared living spaces with private bedrooms, creating room for everyone to be under one roof.
Planning a family reunion in the Florida Keys?
Our Marathon FL Accommodations
a private escape in The florida keys
Set along a private stretch of waterfront in Marathon, Tranquility Bay Beachfront Resort offers a Florida Keys stay defined by space, privacy, and direct beach access.
Designed for guests who want room to relax, gather, and settle into island life, the resort brings together three waterfront pools, a white-sand beach, on-site dining, and marina access in a setting that feels effortlessly laid-back.
A Taste of Paradise
Discover a food lover’s paradise in the heart of the Florida Keys, where a bounty of fresh-caught fish, tropical fruits, and locally grown vegetables come together to create mouthwatering seasonal menus designed to be savored.
private sunsets
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Exclusive Experiences
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Local Attractions
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In-Room Spa Services
In-suite Spa Services
The ultimate in relaxation awaits you with Tranquility Bay’s extensive menu of in-suite spa treatments and services. Indulge in a rejuvenating facial, aromatic massage, or custom-crafted herbal scrub, and feel your cares melt away.
In the Heart of the Florida Keys
There’s the Florida Keys. And then there’s Tranquility Bay: a tropical resort hideaway with three sparkling pools, on-site water sports, and our very own private, 2.5-acre white-sand beach. Relax — you’re in paradise.
Special Offers & Vacation Deals in The Florida Keys
Plan your laid-back escape for less, with special offers, can’t-miss deals, and exclusive savings on your carefree Florida Keys escape.
FAQs
Enjoyed your escape at Tranquility Bay?
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