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  • north side of resort from the air




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The Lighter Side of Paradise

Take time away from it all in a place like no other: a 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.

Our accommodations

  • Ocean view from the beach house porch


    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.

  • 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.

  • 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.

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Special Offers & Vacation Deals

Plan your laid-back escape for less, with special offers, can’t-miss deals, and exclusive savings on your carefree Florida Keys escape.

Dining in FL Keys

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.

Florida Keys Experiences
Client receiving a massage

Private 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.

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Map of Marathon, FL Map of Marathon, FL

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.