Weekday Sale
Advance Purchase: Up to 20% off

Stay Sunday - Thursday and save up to 15%. Call 877-741-7839. Book Now

View Our Online Planning Guide
Planning Guide

Browse Our Online Planning Calendar or Call 855-783-7593. Learn More

May Guestrooms From $199/Night
May

Sink into serenity this May in our new guestrooms. Learn More

Visual Gallery of the Tranquility Bay Beachfront Hotel & Resort

The gateway to island paradise awaits you at our Marathon FL resort. Browse the Tranquility Bay resort visual gallery and start planning the perfect Florida Keys getaway. Discover lush foliage, refreshing sea breezes, the best in water sports adventures and more at our gorgeous Florida Keys rentals. Welcome to the best beach house experience in the Florida Keys.