8.5 Fabulous Based on 556 reviews
Editor's Pick

"Beachfront villas feature laundry machines and full kitchens, with kayaks available for daily use. A tiki bar sits on the private sand shore. Best for families, less so for anyone needing high water pressure."

From US$ 155 US$ 139 per night
Save 10%
Check-in
2 Sept 2026
Check-out
3 Sept 2026
Guests
2 guests

Adults:

2

Children:

0
  • Free cancellation
    on many rooms
  • No booking fees
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Why guests choose Tranquility Bay Resort

  • Private Beach
    2.5-acre private
  • Three Pools
    Saltwater & heated
  • Kayak Rental
    Complimentary daily
  • Butterfly Café
    Seafood & outdoor
  • Tiki Bar
    Sunset cocktails
  • Beach Houses
    Full kitchens

Overview

The comfortable Tranquility Bay Resort Marathon is nestled in the center of Marathon and miles from Boot Key Harbor, enticing guests to relax by sparkling swimming pools and have dinner at an American restaurant on the premises. Located around 5 minutes' walk from Shady Palm and within a few blocks of Spirit Snorkeling, this resort features massage therapy and spa services.

Located only 500 feet from The Turtle Hospital, the beachfront hotel is also only 0.8 miles from entertainment venues like Marathon Skate Park. The 4-star Tranquility Bay Resort Marathon is approximately 5 minutes by foot from the sandy beach. Guests might as well enjoy proximity to Marathon Community Park, situated a mere 0.7 miles away. The location will allow you to be about 10 minutes' drive from the 63 - acre Crane Point Museum and Nature Center. Tranquility Bay Resort is near a boat dock and Marathon at 28th Street Ocean bus stop is 600 feet away.

Furnished with a writing desk, the 103 rooms also include such conveniences as flat-screen television, along with a small refrigerator. Ironing facilities and an air conditioner are featured for guests' comfort. You can enjoy view of the pool from the rooms.

There are seafood dishes in the menu of TJs Marathon restaurant at the Tranquility Bay Resort. The tiki bar is ideal for a relaxing drink.

  • Check-in
    from 16:00 until 23:59
  • Check-out
    until 11:00
  • Hotel class
    4 stars
Tranquility Bay Resort
Our tips

Should you book Tranquility Bay Resort?

Perfect if you
  • want to enjoy fresh seafood at the Butterfly Café, which serves dinner with both indoor and outdoor seating.
  • are interested in visiting Crane Point Museums & Nature Center, located 3 minutes away by car.
  • plan to explore Curry Hammock State Park, with swamps, beaches, and hiking trails, 13 minutes from the resort.
Maybe skip if you
  • are traveling with a pet, since pets are not permitted at the resort.
Best for
  • the complimentary use of one kayak per day for guests
  • the on-site Tiki bar with scenic views serving cocktails, salads, and paninis

Facilities of Tranquility Bay

General
  • No smoking on site
  • Wi-Fi
  • Parking
  • No pets allowed
  • Rooms/ Facilities for disabled
  • ATM/Cash machine
  • Fireplace
Dining
  • Restaurant
  • Bar/ Lounge area
Leisure & Sports
  • Heated swimming pool
  • Outdoor swimming pool
  • Beach access
  • Sun loungers
  • Live entertainment
  • Beauty treatment
  • Fitness centre
  • Snorkelling
  • Golf course
  • Yoga class
  • Fishing
Tranquility Bay Guest Services
  • Room service
  • Housekeeping
  • Shops/Commercial services
  • Welcome drink
  • Meeting/ Banquet facilities
  • Happy hour
Room Amenities
  • Air conditioning
  • Heating
  • Garden furniture
  • Ironing facilities
  • Bathtub
  • Cots
  • Children's menu

Policies

Tranquility Bay Resort applies these conditions to all bookings.
Check-in / Check-out
Check-in
from 16:00 until 23:59
Check-out
until 11:00
Important info
  • Children and extra beds
  • There are no extra beds provided in a room.

Frequently asked questions

During your stay at Tranquility Bay Beachfront Hotel And Resort, you can dine at Butterfly or TJs Marathon restaurants.
Tranquility Bay Beachfront Hotel And Resort is just a stone’s throw away from the city’s key locations and sites, including Marathon Church Of Christ and The Turtle Hospital.
For a room in Tranquility Bay Beachfront Hotel And Resort Marathon, you will spend approximately $752.
Tranquility Bay Beachfront Hotel And Resort offers WiFi throughout the property.
It will take you a 15-minute walk to get from Tranquility Bay Beachfront Hotel And Resort Marathon to the city centre.
The closest airport is Key West International and it is placed within 47 miles from Tranquility Bay Beachfront Hotel And Resort.
Popular spots near Tranquility Bay Beachfront Hotel And Resort Marathon include Marathon Florida, Sombrero Beach, Crane Point Museum and Nature Center, among others.
Restaurants near Tranquility Bay Beachfront Hotel And Resort include 7 Mile Pizzeria and Keys Fisheries.
At Tranquility Bay Beachfront Hotel And Resort you can pay with Mastercard, Visa and American Express as well as other payment methods.
Tranquility Bay Beachfront Hotel And Resort Marathon provides such facilities as a free parking lot, an outdoor swimming pool and a golf course.
Some rooms of Tranquility Bay Beachfront Hotel And Resort welcome guests with the following facilities:
  • a flat-screen TV
  • climate control
  • a dining area
  • a writing desk
  • a separate toilet
  • artworks
.
Yes, some rooms of Tranquility Bay Beachfront Hotel And Resort Marathon do have an workspace.

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Check-in
2 Sept 2026
Check-out
3 Sept 2026
Guests
2 guests

Adults:

2

Children:

0
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