Isla Bella Beach Resort & Spa - Florida Keys Marathon Exterior photo This is an aerial view of a resort nestled on a small island, surrounded by calm, turquoise waters. The resort features several low-rise buildings with a consistent architectural style, likely offering guest accommodations. The buildings are painted Isla Bella Beach Resort & Spa - Florida Keys Marathon Exterior photo The photo shows the entrance to a building at night. The building is white with a dark arched entryway. The entryway has a wooden double door with glass panels. There are two palm trees flanking the entrance, and the trees are illuminated by small liIsla Bella Beach Resort & Spa - Florida Keys Marathon Exterior photo The photo shows a row of white, two-story beach houses lined up along a sandy beach. The houses have balconies with white railings and are painted in a light color, possibly white or a very pale beige. Each house appears to have multiple windows and
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From424US$ /night
Check-in
03May2026Select date
Check-out
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Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

1 Knights Key Boulevard Mm47, Marathon, Florida, United States, FL 33050
-
Near the beach
Great
8.8
/10
4.2
4.2
/5

Featuring a terrace and an adults-only pool, the 5-star Isla Bella Beach Resort & Spa - Florida Keys Marathon lies 3.6 km from the Marathon Skate Park. Overlooking the Atlantic Ocean, guests can enjoy a lounge bar, a steam room, a massage chair, and a foot bath.

Location

The Turtle Hospital is also located around a 25-minute walk from the resort.

The nearby cultural attractions include the Monroe County Public Library, which is 2.9 km from the Isla Bella Beach Resort & Spa - Florida Keys Marathon.

Marathon at 11th Street Ocean bus stop is at a distance of in proximity to this luxury hotel. Key West International airport is 75 km from the property.

Rooms

Staying at this Marathon hotel, guests can enjoy views of the ocean.

Eat & Drink

Isla Bella Beach Resort & Spa - Florida Keys features 5 restaurants serving American, local, and international cuisines. Boasting pool views, The Marketplace, an onsite restaurant, is open for lunch.

Leisure & Business

There is private access to an own beach with sun loungers, parasols, and towels. This property invites guests to join yoga classes held in a fitness studio. A comfortable stay at the Isla Bella Beach Resort & Spa - Florida Keys awaits you with a wellness centre featuring body scrub, pedicure, and manicure. Business travellers will make use of conference facilities and a xerox offered at a meeting room and a business centre on site.

Must-do experiences

  • Snorkel at Sombrero Reef for vibrant marine life and stunning corals.
  • Visit the Dolphin Research Center for an interactive animal experience.
  • Savor conch fritters at Keys Fisheries for a true local taste.
  • Take a sunset cruise from the resort for breathtaking ocean views.
  • Explore the history at the Crane Point Museum and Nature Center.
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Select your room type

Isla Bella Beach Resort & Spa - Florida Keys offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Oceanfront Balcony One Bedroom Suite One King Primary or One Queen Pullout Sofa
2 persons
830 sq. feet 
1 King-size bed and 1 Sofa bed
Shower
Bathtub
Oceanfront Veranda One Bedroom Suite One King Primary or One Queen Pullout Sofa
2 persons
830 sq. feet 
1 King-size bed and 1 Sofa bed
Shower
Bathtub
Oceanfront Veranda King
2 persons
650 sq. feet 
1 King-size bed
Shower
Air conditioning
Queen Room
2 persons
640 sq. feet 
1 King-size bed
Shower
Bathtub
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Facilities

Isla Bella Beach Resort & Spa - Florida Keys offers amenities for your comfortable stay and unforgettable experiences
Facilities: Perfect
9.1/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • Express check-in/ -out
  • Pets allowed
  • Rooms/ Facilities for disabled
  • 24-hour security
  • Luggage storage
  • Locker room
  • Private beach
  • Lift
  • ATM/Cash machine
  • Hairdresser
  • Coffee shop
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers
  • Key card access
  • Key access

Sports & Fitness

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

Services

  • Paid airport shuttle
  • Valet parking
  • Room service
  • Housekeeping
  • Tours/Ticket assistance
  • Grocery shopping service
  • Shops/Commercial services
  • Welcome drink
  • Happy hour

Dining

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

Business

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

Children

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

Spa & Leisure

  • 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

Room features

  • Air conditioning
  • Heating
  • Sitting area
  • Terrace
  • Garden furniture
  • Tea and coffee facilities
  • Ironing facilities
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Isla Bella Beach Resort & Spa - Florida Keys Location

1 Knights Key Boulevard Mm47, Marathon, Florida, United States, FL 33050
Map view
1 Knights Key Boulevard Mm47, Marathon, Florida, United States, FL 33050
Nearby
Knight's Key
1900 ft
Restaurants
IL Postino
1700 ft
1 Knights Key Blvd Isla Bella Beach Resort
Sunset Grille and Raw Bar
1000 ft
7 Knights Key Blvd Mm 47
Sunset Grille
1000 ft
7 Knights Key Blvd
Getting around
City Centre
Marathon12 min  ·  4.6 mi
Airports
Key West International (EYW)110 min  ·  45.4 mi
Bus
Bus stop8 min  ·  3.1 mi
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Property information and rules
Check-in
from 16:00-23:59
Check-out
until 11 am
Guest Parking
Private parking is possible on site at USD 30 per day.
Internet
Wireless internet is available in for free.
Breakfast
You can start your day with a full breakfast, which costs US$25 per person per day. 
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are allowed on request.
Number of rooms:
199

Reviews and Ratings

Feedback about Isla Bella Beach Resort & Spa - Florida Keys from previous guests about their experience.
Review score
Based on 494 verified reviews
8.5/10
Great
83%
Recommend
Cleanliness
9.2/10
Comfort
9.3/10
Facilities
9.1/10
Free Wi-Fi
9.4/10
Location
9.2/10
Staff
8.8/10
Value for money
8.0/10
Guest reviews
based on 570 reviews
8.8/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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Check-in
03May2026Select date
Check-out
04May2026Select date
Rooms and Guests2 Guests, 1 Room