Up to $250 for Dining
SALE: Up to $250 for Dining

Enjoy a $50/night dining credit, select dates and room types. Learn More

The Beach is on Sale: Save 15%
Beach is on Sale

Save up to 15% on beachfront beach houses, select dates. Learn More

Stay 5 Nights and Save More
Stay 5 Nights and Save More!

Stay longer and save at Tranquility Bay! Call 877-741-7839. Book Now

View Our Online Planning Guide
Online Planning Guide

See which month is best for your visit! Call 855-417-5782 Browse Now

Among the Best Resort Pools in Florida

Enjoy Snorkeling Lessons, Scuba Demos, and Fun in the Sun!

The fun begins right here at the resort in our lush tropical lagoon swimming pool, where guests have access to a wide variety of Florida Keys activities developed by Turtle Island Watersports at one of the best resort pools in Florida. With activities including Marathon snorkeling lessons and scuba demos, there is no end to the excitement at our Marathon resort swimming pool. Be sure to take a dip during your stay at the choice in Florida resorts with private pools!

Be sure to enjoy these popular pool activities below.

Weekly Snorkel Lessons and SCUBA Demos

Our Florida Keys snorkeling lessons are a way for the novice snorkeler to try a mask, snorkel, and fins in a controlled environment. For those looking to get their ears wet before the reef, our snorkel lessons provide the perfect entry into the underwater world. Additionally, our Florida Keys scuba diving demo at our resort pool is a small glimpse into the depths that can lead toward diving on the world's 3rd largest coral reef later that day.

Bubble Maker Experience

Here's a way cool activity for kids available at Tranquility Bay Beach House Resort: Bubble Maker Experience -SCUBA classes for kids in our tropical lagoon swimming pool. Kids will have the time of their lives and get a head start on a lifetime of underwater enjoyment when they sign up for our Bubble Maker Experience. The Bubble Maker program introduces scuba to children 8 years and older allowing them to experience the incredible underwater world. Under close supervision, kids swim around in scuba gear in our spacious pool. This one hour program includes: Scuba equipment at the surface, Equalization techniques, Basic Hand Signals, Search and Recovery - and just having fun.