Tranquility Bay Beach House Resort in Marathon

Call Directions Website Contact the business

Tranquility Bay Beach House Resort in Marathon Tranquility Bay is a place like no other. To make memories that matter. Affordable luxury is what we do.
(4637)

Far from the crowds and tourist traps, yet within reach of the area’s best attractions, Tranquility Bay is a tropical escape like no other: a laid-back hideaway where you can make time for downtime—whatever that looks like for you. Hidden in plain view in the heart of the Florida Keys, it’s a place for families and couples to relax together and reconnect. Dive into a world of adventure without leaving the resort and discover unbeatable diving, snorkeling and water sports directly from the beach. Or take things a little slower as you relax on the powder-soft sands of a 2.5-acre private beach. Cool off from the tropical temperatures in one of three sparkling swimming pools, including a relaxation pool just for adults and a family lagoon pool. Or sit back, refreshing cocktail in-hand, as you watch a famous Florida Keys sunset from TJ’s Tiki Bar, right on the Gulf of Mexico. Butterfly Café is not to be missed either (especially the key lime pie!); it’s rated the number one restaurant in Marathon on TripAdvisor. Whether you choose an elegant two- or three-bedroom beach house overlooking the turquoise waters of the Gulf of Mexico, or an intimate single-level guestroom, your search for serenity ends at Tranquility Bay. Just 90 miles south of Miami and 45 miles north of Key West, a million miles away has never been this close.

10/16/2026

Recharge your energy, island-style. 🌴

10/14/2026

National Dessert Day calls for something sweet. 🍰

Save room for dessert at Butterfly Café, where a little indulgence is always worth it. Because vacation is as good a reason as any to order dessert.

A day to celebrate, a place to remember. 🤍Say “I do” surrounded by swaying palms and the beauty of the Florida Keys, the...
10/13/2026

A day to celebrate, a place to remember. 🤍

Say “I do” surrounded by swaying palms and the beauty of the Florida Keys, then stay awhile and celebrate with the people who mean the most.

Your perfect day deserves a little paradise.

10/09/2026

Your calendar called. It could use a little more island time. 🌴

At Tranquility Bay, the only thing on the schedule is whatever you feel like doing next.

A little more time together, a little less on the agenda. Make your next family getaway one everyone will remember.📸:
10/07/2026

A little more time together, a little less on the agenda. Make your next family getaway one everyone will remember.

📸:

10/05/2026

Vacation should start the moment you arrive. 🌴

With Provisions Ahead, you can have your villa stocked with groceries before check-in, leaving the errands behind and more time for what you actually came to the Keys for.

Planning your stay? Place your Provisions Ahead order before you arrive and let vacation start at check-in at https://www.provisionsahead.com/

Don’t just take our word for it🌴 See what our guests have to say about their time at Tranquility Bay.
10/02/2026

Don’t just take our word for it🌴

See what our guests have to say about their time at Tranquility Bay.

09/30/2026

Golden hour hits a little differently here. 🌅

There’s always room for one more cocktail, one more bite, one more hour in the sun. ☀️🍹At Tranquility Bay, you never hav...
09/28/2026

There’s always room for one more cocktail, one more bite, one more hour in the sun. ☀️🍹

At Tranquility Bay, you never have to call it a day.

09/25/2026

A day well spent in the Keys. 🌴

From poolside lounging to sunset sips, here’s what a day at Tranquility Bay looks like.

Address

2600 Overseas Highway
Marathon, FL
33050

Telephone

+18442096758

Website

Alerts

Be the first to know and let us send you an email when Tranquility Bay Beach House Resort in Marathon posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Tranquility Bay Beach House Resort in Marathon:

Shortcuts

Share