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From518US$ /night
Check-in
23Mar2026Select date
Check-out
24Mar2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

1 Knights Key Boulevard Mm47, Marathon, Florida, United States, FL 33050
-
Close to Knight's Key
Great
8.9
/10
4.3
4.2
/5

Amenities

Isla Bella Beach Resort encompasses 24 oceanfront acres along the beautiful Marathon shoreline, with over a mile of private beach. The resort features five oceanfront pools, including a 4,500-square-foot pool, allowing guests to choose their ideal spot for relaxation. Additional amenities include the 4,000-square-foot Spa at Isla Bella and a state-of-the-art fitness center.

Rooms

Every room and suite at Isla Bella Beach Resort offers stunning ocean views and spacious outdoor terraces for dining and lounging. The accommodations include a variety of options, such as Oceanfront Veranda and Balcony rooms, and one- to three-bedroom suites. These luxury spaces facilitate a blend of indoor and outdoor living, creating a close connection to the ocean.

Location

Conveniently situated between Key West and Key Largo, Isla Bella Beach Resort is a short drive from Miami and Key West International Airport. The resort provides access to prime locations for sailing, fishing, snorkeling, and enjoying Bahia Honda State Park. With proximity to the famous Seven Mile Bridge, the location maximizes guests' experience of the Florida Keys.

Wellness

The Spa at Isla Bella offers tranquil treatments inspired by the natural beauty of the surrounding area, allowing guests to unwind and rejuvenate. The wellness offerings include access to a relaxation room and steam facilities, enhancing the spa experience. In addition to spa services, guests can partake in beach yoga sessions to promote balance and serenity.

Dining

Isla Bella Beach Resort presents three distinct dining venues for guests to enjoy, including Mahina, a Polynesian-inspired restaurant. The newly opened Sushi Cabana specializes in fresh sushi and sashimi, providing an enjoyable al fresco dining experience. Guests may also relax at the Beach Bar, which serves tropical drinks under palm trees.

Highlights

Location: Midway between Key West and Key Largo

Rooms: Oceanfront rooms with private terraces

Dining: Polynesian-inspired restaurant on-site

Wellness: 4,000-square-foot Spa & beach yoga

Activities: Access to fishing charters and kayak expeditions

Pools: Five oceanfront pools to choose from

Must-do experiences

  • Snorkel at Sombrero Reef for vibrant coral and marine life.
  • Savor fresh conch fritters at the nearby Keys Fisheries.
  • Visit the Dolphin Research Center to meet trained dolphins.
  • Take the scenic drive to the iconic Seven Mile Bridge.
  • Explore the hidden treasures 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
  • On-site car park
  • Handicap 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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Dining Onsite

Isla Bella Beach Resort & Spa offers diverse dining experiences that celebrate local flavors and international cuisines. From lively beach bars to modern Polynesian fare, each venue invites guests to savor memorable meals in inviting settings.
Isla Bella Beach Resort & Spa - Florida Keys Marathon Restaurant photo The photo shows a bright and airy restaurant with large windows offering a stunning view of the ocean. The restaurant has a modern and elegant design, with light-colored walls and wooden floors. 

Several tables are set for dining, each with a wooden

Mahina

Modern Polynesian Restaurant
Ambiance
Family friendly, vibrant atmosphere with tropical decor
Key Offerings
Delight in an array of dishes inspired by Polynesian culture, paired with refreshing tropical beverages. Unique presentation and flavors highlight the culinary journey.
Reservation
Not needed
Monday - Saturday: 06:30 - 22:00

The Burger Palace

American
Ambiance
Family friendly, casual dining experience
Key Offerings
Dive into a selection of mouthwatering burgers and classic American fare, perfect for a relaxed meal with the family.
Reservation
Not needed
Monday - Saturday: 11:00 - 18:00

The Beach Bar

American
Ambiance
Modern, laid-back beachfront lounge
Key Offerings
Enjoy creative cocktails and light bites while soaking in stunning views of the beach. A perfect spot to unwind after a long day.
Reservation
Not needed
Monday - Saturday: 11:00 - 01:00

The Pool Bar

American
Ambiance
Modern, relaxed poolside setting
Key Offerings
Sip refreshing drinks and enjoy casual bites while lounging by the pool. Ideal for a daytime pause or evening relaxation.
Reservation
Not needed
Monday - Saturday: 11:00 - 18:00

Manatee Marketplace

American
Ambiance
Family friendly, convenient grab-and-go spot
Key Offerings
Find all-day handy options from coffee and pastries to breakfast sandwiches, perfect for guests on the move.
Reservation
Not needed
Monday - Sunday: 18:00 - 22:00

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
Explore Marathon
Explore the Florida Keys
Top Attractions
Activities
Dining
Entertainment
The Turtle Hospital
The Turtle Hospital
25 minutes' walk
Rehabilitation facility for sea turtles with informative tours showcasing conservation efforts.
Spirit Snorkeling
Spirit Snorkeling
15 minutes' walk
Snorkeling tours providing vibrant access to coral reefs and marine life, perfect for adventure seekers.
Seven Mile Bridge
Seven Mile Bridge
5 minutes' drive
Iconic bridge offering stunning views; a must-see for photos and admiration of engineering marvels.
Sombrero Beach
Sombrero Beach
10 minutes' drive
Beautiful beach known for clear waters and soft sand, ideal for family fun, picnics, and relaxation.
Snorkeling Adventures
15 minutes' walk
Snorkeling trips available to explore local marine habitats; equipment rentals are often provided.
Yoga on the Beach
10 minutes' drive
Relaxing beach yoga sessions; book in advance for group classes focusing on tranquility and serenity.
Sunset Grille and Raw Bar
Sunset Grille and Raw Bar
4 minutes' walk
Casual outdoor dining with fresh seafood and sunset views, perfect for laid-back meals.
IL Postino
IL Postino
7 minutes' walk
Charming Italian eatery specializing in pizza and pasta, offering a homely atmosphere and flavors.
Marathon Community Park
5 minutes' drive
Community park featuring events like movie nights and concerts, perfect for families and all ages.
Shady Palm Art Gallery & Photography
Shady Palm Art Gallery & Photography
4 minutes' drive
Art gallery showcasing local artists; hosts events and exhibitions celebrating creativity in the Keys.
Getting around
City Centre
Marathon12 min  ·  4.6 mi
Airports
Key West International Airport (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 242 verified reviews
8.4/10
Great
84%
Recommend
Breakfast
8.0/10
Cleanliness
9.2/10
Comfort
9.3/10
Facilities
9.1/10
Free Wi-Fi
9.4/10
Location
9.2/10
Paid Wi-Fi
7.0/10
Staff
8.7/10
Value for money
7.9/10
Pros
Clean grounds
Multiple pools
Welcoming staff
Good cocktails
Cons
Overpriced services
Slow service
Guest reviews
based on 567 reviews
8.9/10
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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FAQs
About Isla Bella Beach Resort & Spa - Florida Keys
What is the distance from Isla Bella Beach Resort & Spa - Florida Keys to Florida Keys/Marathon International Airport?
The hotel is located 8 km from Florida Keys/Marathon International Airport.
Which popular attractions are close to Isla Bella Beach Resort & Spa - Florida Keys?
Nearby attractions include Dolphin Research Center (19 km), Florida Keys Aquarium Encounters (10 km), and Seven Mile Bridge (6 km).
What dining options does Isla Bella Beach Resort & Spa - Florida Keys offer?
The hotel features on-site dining options, including a restaurant serving Hawaiian Regional Cuisine and a beachfront bar.
Is there beach access at Isla Bella Beach Resort & Spa - Florida Keys?
Yes, the hotel offers a private beach area with ample lounge space.
What are the check-in and check-out times at Isla Bella Beach Resort & Spa - Florida Keys?
Check-in time is at 16:00 and check-out time is at 11:00.
What fitness facilities are available at Isla Bella Beach Resort & Spa - Florida Keys?
The hotel features a fitness centre and five outdoor swimming pools, including an adults-only pool.
Does Isla Bella Beach Resort & Spa - Florida Keys provide internet access?
Free Wi-Fi is available throughout the hotel for all guests.
What room amenities are available at Isla Bella Beach Resort & Spa - Florida Keys?
Rooms are equipped with air conditioning, a flat-screen TV, tea and coffee-making facilities, and private bathrooms.
What wellness facilities are provided at Isla Bella Beach Resort & Spa - Florida Keys?
The hotel features a full-service spa offering a variety of treatments, including massages, body scrubs, and facials.
Are there any children's facilities at Isla Bella Beach Resort & Spa - Florida Keys?
The hotel offers a children's activities area that includes toys and supervised programs.
What amenities are included in the Oceanfront rooms at Isla Bella Beach Resort & Spa - Florida Keys?
Oceanfront rooms feature large deep soaking tubs, walk-in rainfall showers, and furnished outdoor living areas.

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Check-in
23Mar2026Select date
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24Mar2026Select date
Rooms and Guests2 Guests, 1 Room