Isla Bella Beach Resort & Spa - Florida Keys

1 Knights Key Boulevard Mm47, Marathon, United States - Midway between attractions

Positioned 2.5 miles from Sombrero Beach and about a 10-minute drive from Marathon City Marina, the 5-star modern Isla Bella Beach Resort & Spa - Florida Keys Marathon provides a banquet hall for a variety of uses. Overlooking the Atlantic Ocean, this resort arranges bicycle usage for active guests.

Location

The luxury hotel is about 47 miles from Key West International airport and 2.3 miles from such cultural venues as Seven Mile Bridge. Monroe County Public Library is a short way from the Isla Bella Beach Resort & Spa - Florida Keys, while Marathon at 11th Street Ocean bus stop is approximately a 10-minute walk away. The accommodation stands 2.7 miles from Marathon Seventh Day Adventist Church, popular with pilgrims and tourists alike.

Rooms

Isla Bella Beach Resort & Spa - Florida Keys offers 199 air-conditioned rooms, some of which comprise a balcony and a terrace. They have a breathtaking view overlooking the ocean.

Food & Drinks

A daily buffet breakfast is provided for guests. The Marathon hotel features 5 dining venues, including Burger Palace, the American restaurant serving American dishes. Guests can enjoy refreshing drinks at the poolside bar.

Leisure & Activities

This property includes massage therapy and billiards available for an additional charge. Oceanfront swimming pools as well as a fitness room highlight the hotel. The Isla Bella Beach Resort & Spa - Florida Keys Marathon features sports activities such as windsurfing, snorkeling, and canoeing for all guests. There is a business center available for corporate travelers.

Why choose Isla Bella Beach Resort & Spa - Florida Keys Marathon

Select room
  • Stunning ocean views from every room

  • Five oceanfront pools including adults-only

  • Polynesian-inspired dining options available

  • Access to world-class fishing adventures

Main amenities

  • Free Wi-Fi

  • Parking

  • 24-hour services

  • Express check-in/ -out

  • Swimming Pool

  • Private beach

  • Fitness/Gym

  • Sports activities

  • Spa and relaxation

  • On-site Dining

  • Meeting facilities

  • Child-friendly

  • Breakfast

  • Air conditioning

  • Pets

General
  • Free Wi-Fi
  • Parking
  • 24-hour services
  • Express check-in/ -out
  • Swimming Pool
  • Private beach
  • Fitness/Gym
  • Sports activities
  • Spa and relaxation
  • On-site Dining
  • Meeting facilities
  • Child-friendly
  • Breakfast
  • Air conditioning
  • Pets
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Internet

  • Free Wi-Fi

Parking options

  • On-site car park
  • Valet parking

Shuttle

  • Paid airport shuttle

Activities

  • Fitness centre
  • Wind surfing
  • Diving
  • Snorkelling
  • Canoeing
  • Cycling
  • Golf course
  • Yoga class
  • Fishing

Property services

  • Safe deposit box
  • 24-hour reception
  • Express check-in/ -out
  • 24-hour security
  • Luggage storage
  • Locker room
  • Hairdresser
  • Room service
  • Housekeeping
  • Tours/Ticket assistance
  • Grocery shopping service
  • Shops/Commercial services
  • Welcome drink
  • Happy hour

Dining options

  • In-room breakfast
  • Restaurant
  • Poolside snack bar
  • Snack bar
  • Special diet menus

Business facilities

  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying

For kids

  • Cots
  • Babysitting/Child services
  • Board games
  • Children's menu
  • Children's play area
  • Toys

Recreation

  • Private beach
  • Outdoor swimming pool
  • Beach access
  • Beach umbrellas
  • Sun loungers
  • Live entertainment
  • Garden area
  • Spa & wellness centre
  • Steam room
  • Pedicure
  • Manicure
  • Waxing
  • Body scrub
  • Facial
  • Treatment room
  • Body wraps
  • Back massage
  • Head massage
  • Full body massage
  • Foot massage
  • Pool with view
  • Make up services

For disabled guests

  • Handicap parking
  • Rooms/ Facilities for disabled

In the rooms

  • Air conditioning
  • Heating
  • Sitting area
  • Terrace
  • Garden furniture
  • Tea and coffee facilities
  • Ironing facilities

General facilities

  • No smoking on site
  • Lift
  • ATM/Cash machine
  • Coffee shop
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers
  • Key card access
  • Key access

Pets

  • Pets allowed

Important information

Check-in:
from 16:00 until 23:59
Check-out:
until 11:00
  • Children and extra beds
  • There are no cribs provided in a room.

Enter dates to see availability

From USD 959 per night
Check-in 4 Feb 2026
Check-out 5 Feb 2026
Guests 2 guests

Adults:

2

Children:

0

Rooms

Photos of Isla Bella Beach Resort & Spa - Florida Keys Marathon

Location of Isla Bella Beach Resort & Spa - Florida Keys Marathon

1 Knights Key Boulevard Mm47, Marathon, United States

 -  Midway between attractions
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    100% Verified Reviews
    Enter dates to see availability
    From USD 959 per night
    Check-in 4 Feb 2026
    Check-out 5 Feb 2026
    Guests 2 guests

    Adults:

    2

    Children:

    0
    Check-in & out
    4 Feb 2026
    5 Feb 2026
    Guests
    2 guests
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    Details:

    1 Knights Key Boulevard Mm47, Marathon, United States

    Important information
    Isla Bella Beach Resort & Spa - Florida Keys
    Check-in:
    from 16:00 until 23:59
    Check-out:
    until 11:00
    • Children and extra beds
    • There are no cribs provided in a room.