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2025-06-08 - 2025-06-10

Adults

2

Children

0

Experience the Florida Keys

White-sand beaches, pristine waters, and glorious year-round sunshine make Marathon a world-class destination for romantic getaways, family vacations, and fun-filled adventure. And with so many incredible experiences to discover, from watersports to in-suite spa treatments, you can do as much or as little as you like.

ON-SITE GAMES

Our beach area just got a makeover! Now guests have access to cornhole boards, ping pong, giant chess and more! Our water sports area is also located right nearby.

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Upcoming Events

There’s so much going on at Tranquility Bay, from seasonal celebrations and live performances to interactive experiences and family-friendly fun. So you can do it all — or nothing at all.

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Map of Marathon, FL Map of Marathon, FL

Easy to Get to But Hard to Leave

Nestled in the heart of the Florida Keys, Tranquility Bay is an inviting tropical escape where you can do it all — or nothing at all. Here, we always make time for downtime, whether that’s a kayaking adventure in the Gulf of Mexico or an afternoon lounging by the pool. Paradise is calling…