Luxury Florida Keys Resort Reservations
Hotel Reservations in Marathon Key and Florida Keys
We look forward to welcoming you to Tranquility Bay Beach House Resort, our Florida Keys luxury resort. Book your perfect Florida Keys vacation to ensure memories that will last a lifetime.
Online Reservations: Plan your stay at our hotel through our easy-to-use and secure online reservations system.
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We would like our guests to feel confident about using our website and we are committed to protecting the information we collect.
Reservations by Phone:
Call toll-free in the US and Canada: 1-866-MID KEYS
Local phone: 305-289-0888
By Fax: 305-289-1049
Travel Agents
Travel Agents: Please complete a quick registration of your agency before making a reservation
Already registered? Please proceed to our secure online reservations system now
Group & Events Reservations:
For group reservations and requests for group accommodations, meetings and events, wedding parties and receptions, please complete our Meeting/Group Planner RFP.
You may also contact us by Email: groupsales@tranquilitybay.com or by phone at: 305-289-0888
Email can be directed to:
Note: Tranquility Bay Beach House Resort is non smoking. Our Owners and Guests request a smoke free Resort. Smoking is not allowed in the beach houses, porches, Tiki Bar, Restaurant, Beach or Pool areas. Designated outdoor smoking locations are available for your convenience.
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