Book directly with us
up to 10% cheaper
than with Booking.com
Check rooms and rates
From518US$ /night
Check-in
14Feb2026Select date
Check-out
15Feb2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

Property overview

1 Knights Key Boulevard Mm47, Marathon, Florida, United States, FL 33050
-
Close to the beach
Great
8.8
/10
3.9
4.2
/5

Oceanfront Rooms & Suites

Isla Bella Beach Resort & Spa has rooms with ocean views. Room options include king rooms, queen rooms, and suites. Suites feature living rooms and kitchenettes. Some suites have a king bed, a queen sofa bed, and a beachfront veranda. Two-bedroom guestrooms have two bathrooms. Some rooms have accessibility features.

Dining Options

The resort has multiple dining options. Mahina serves Hawaiian cuisine. Sushi Cabana offers sushi. The Beach Bar serves seafood. The Marketplace Café offers coffee and pastries. Burger Palace serves lunch. In-room dining is available from 7 AM to 9 PM daily. The resort's marina provides opportunities for deep-sea fishing, and guests can bring their catch to the restaurant.

Leisure and Activities

Isla Bella Beach Resort features five oceanfront pools and a beach. Guests can access a fitness center. The spa offers the Sea Sound Massage. There is a children's activities area with a pirate ship. The Marketplace offers kayaks, snorkel gear, and bikes. Activities include a comedic juggling show, fishing charters, parasailing, and sunset sails. Boat capacity ranges from 1-6 guests.

Location and Transport

Isla Bella Beach Resort & Spa is 75 km from Key West International. It lies amid the Marathon shopping district. The resort is near Sombrero Beach and the Seven Mile Bridge. Key West and Key Largo are nearby. The hotel can arrange private jet travel from the New York and Boston areas directly to Marathon.

Services and Sustainability

The resort offers ocean cleanup excursions. The hotel partners with Save Our Key Deer and Save-A-Turtle. The resort has refillable water stations. They adopted a manatee named Isla Bella, located in Blue Spring State Park. All laundry is washed using the warmest appropriate water setting as recommended by the CDC.

“In my opinion, this oceanfront property excels with its attention to detail, from the well-maintained grounds to the thoughtfully designed rooms; it's a place that seems to genuinely care about creating a serene escape, further enhanced by multiple pools and dining options. While some may find certain charges a bit steep, the overall experience suggests a commitment to quality and guest satisfaction that largely justifies the cost. I would recommend this hotel for those seeking a refined, relaxing getaway.”
Hotel logo
David MillerEditor, UsFlorida
View all

Choose your preferred room

The property features double rooms, family rooms, and suites, often including breakfast, free cancellation, and special offers
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 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
Oceanfront Balcony King
2 persons
650 sq. feet 
1 King-size bed
Shower
Bathtub
Click button to see more rooms
Show all rooms
Show all roomsLess

Calendar of room availability and rates

See current availability and pricing for your dates

Facilities

Amenities are designed to ensure comfort and memorable stays

General

  • No smoking on site
  • Free 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
Show more

Dining Onsite

Isla Bella Beach Resort & Spa offers a captivating array of dining experiences that blend local charm with international flair. From vibrant Polynesian cuisine to classic American fare, guests can relish in culinary delights surrounded by inviting ambiances, whether lounging by the pool or dining under the stars.
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 a Modern Polynesian Restaurant

Polynesian
Ambiance
Family-friendly setting with a modern twist
Key Offerings
Savor authentic Polynesian dishes crafted with local ingredients, highlighting the rich flavors and traditions of the islands.
Reservation
Reservations recommended
Monday to Saturday, 6:30 AM - 10:00 PM

The Burger Palace

American
Ambiance
Casual and family-friendly atmosphere
Key Offerings
Enjoy a range of classic American burgers and sides, perfect for a leisurely lunch or dinner with the family.
Reservation
No reservations needed
Monday to Sunday, 11:00 AM - 6:00 PM

The Beach Bar

American
Ambiance
Chic and modern beachfront lounge
Key Offerings
Unwind with handcrafted cocktails and light bites, all while soaking in the stunning ocean views.
Reservation
No reservations needed
Monday to Saturday, 11:00 AM - 1:00 AM

The Pool Bar

American
Ambiance
Vibrant poolside lounge atmosphere
Key Offerings
Indulge in refreshing drinks and casual fare while relaxing next to the shimmering pool.
Reservation
No reservations needed
Monday to Sunday, 11:00 AM - 6:00 PM

Manatee Marketplace

American
Ambiance
Family-friendly and inviting space
Key Offerings
Grab a signature coffee and pastry or simple meals, perfect for those on the go or enjoying a relaxed evening.
Reservation
No reservations needed
Monday to Sunday, 6:00 PM - 10:00 PM

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
5 minutes' drive
A rehabilitation center for sea turtles, offering guided tours that educate guests on conservation efforts.
Spirit Snorkeling
15 minutes walking
A premier snorkeling excursion featuring vibrant coral reefs and diverse marine life in the beautiful waters of the Keys.
Marathon Seven Mile Bridge
5 minutes' drive
An engineering marvel providing stunning views, perfect for walking and taking memorable photos of the ocean.
Hog Key
11 minutes walking
A scenic island known for its crystal-clear waters, ideal for kayaking and observing native wildlife.
Snorkeling Excursion
15 minutes walking
Book a snorkeling tour to explore vibrant reefs teeming with marine life; rentals and guided options available.
Marathon Community Park
5 minutes' drive
A spacious park featuring sports facilities, playgrounds, and picnic areas, perfect for families or relaxation.
Kayaking at Boot Key
40 minutes walking
Kayaking adventures in tranquil waters for thrill-seekers; rental services available nearby for easy access.
Sunset Grille
4 minutes' walk
A waterfront venue known for its seafood and tropical cocktails; enjoy sunset views and casual dining.
IL Postino
7 minutes' walk
An Italian eatery focusing on fresh ingredients with a cozy atmosphere; great options for gluten-free and vegetarian diets.
Sunset Grille and Raw Bar
4 minutes' walk
Known for its variety of fresh seafood, this lively bar offers a casual atmosphere and a selection of local craft beers.
Islander Watersports
5 minutes' drive
An adventure spot for jet ski rentals and parasailing, perfect for thrill-seekers looking for ocean fun.
Marathon Theatre
5 minutes' drive
Offering quality plays and performances; check schedules for family-friendly shows and comedy nights.
Local transportation
City Centre
Marathon11 min  ·  4.4 mi
Airports
Key West International Airport (EYW)110 min  ·  45.2 mi
Bus
Bus stop8 min  ·  3.0 mi
Looking for early booking discounts?
Access special offers today
Check Rates
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
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
FAQs
About Isla Bella Beach Resort & Spa - Florida Keys
What are the check-in and check-out times at Isla Bella Beach Resort & Spa - Florida Keys?
Check-in is from 16:00, and check-out is by 11:00.
How far is Isla Bella Beach Resort & Spa - Florida Keys from Florida Keys/Marathon International Airport?
The hotel is 8 km from Florida Keys/Marathon International Airport.
What types of dining options are available at Isla Bella Beach Resort & Spa - Florida Keys?
The resort features on-site dining options including a Polynesian-inspired restaurant and a beach bar.
What wellness facilities are available at Isla Bella Beach Resort & Spa - Florida Keys?
The wellness area includes a full-service spa, hot tub, fitness center, and a range of massage treatments.
Does Isla Bella Beach Resort & Spa - Florida Keys provide free Wi-Fi?
Yes, complimentary Wi-Fi is available throughout the property.
How far is Isla Bella Beach Resort & Spa - Florida Keys from the nearest beach?
The hotel is located adjacent to its own private beach area.
What are some nearby attractions 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 room amenities can guests expect at Isla Bella Beach Resort & Spa - Florida Keys?
Rooms feature air conditioning, a flat-screen TV, and either a terrace or balcony.
What is the distance from Isla Bella Beach Resort & Spa - Florida Keys to Seven Mile Bridge?
The hotel is located 6 km from Seven Mile Bridge.
Are there any unique features at Isla Bella Beach Resort & Spa - Florida Keys?
The resort offers oceanfront accommodations with spacious terraces and five oceanfront pools, including an adults-only pool.

Next best alternative

Consider them for your next trip.
Check-in
14Feb2026Select date
Check-out
15Feb2026Select date
Rooms and Guests2 Guests, 1 Room
Need more options?
Check Top hotels near Isla Bella Beach Resort & Spa - Florida Keys
Knight'S Key Suites Marathon Amenities photo
Mobile-only price

Knight'S Key Suites Marathon

8.2
Great271 reviews
149m from property
USD 116USD 104
per night
Marathon Magic Villa Amenities photo
Mobile-only price

Marathon Magic Villa

9.7
Perfect4 reviews
1222m from property
USD 282USD 253
per night
Captain Pip'S Marina & Hideaway Marathon Nearby photo
Mobile-only price

Captain Pip'S Marina & Hideaway Marathon

8.3
Great1266 reviews
1407m from property
USD 139USD 125
per night