632 reviews
From
$2841 Knights Key Boulevard MM47, Marathon, 33050, Florida, United States
632 reviews
1/110
Spa/Wellness packages
Restaurant
Beachfront
Private beach area
Outdoor swimming pool
Business center
Free wifi
Room service
Welcome to Isla Bella Beach Resort & Spa in Marathon, Florida Keys! This luxurious 5-star resort is the perfect destination for those seeking a relaxing beach getaway. Located just 2.2mi from the city center, you'll have easy access to all the attractions and activities this charming city has to offer. With 632 reviews, it's clear that this hotel is a favorite among travelers.
As soon as you step foot onto the private beach area, you'll feel the stress melt away. Take a dip in the outdoor swimming pool or indulge in one of the spa/wellness packages available (extra charges apply). For the adventurous types, there are water sports facilities on-site (extra charges) and a golf course (extra charges) for those looking to perfect their swing.
The resort offers a variety of amenities to ensure your stay is comfortable and convenient. From free WiFi to 24-hour room service, you'll have everything you need right at your fingertips. With options like a bar, restaurant, and kid-friendly buffet, there's something to please every traveler. The spacious and well-appointed rooms feature a kitchenette, balcony, and stunning views. With additional amenities such as a fitness center, business center, and airport shuttle (extra charges apply), Isla Bella Beach Resort & Spa has thought of everything to make your stay unforgettable.
Note: It's worth mentioning the many additional amenities and services available at the hotel, such as the convenience store, beauty salon, bicycle rental, and the various spa treatments offered. However, due to the restricted length of the description, these details were not included.
After a day of relaxation by the pool or exploring the nearby attractions, satisfy your hunger at one of the hotel's various dining options. Mahina is a modern Polynesian restaurant that offers a family-friendly ambiance and serves delicious local and international cuisines. For those craving American classics, The Burger Palace is the perfect spot. And if you're looking for a meal with a stunning view, head to The Beach Bar or The Pool Bar, both of which offer a modern ambiance and serve tasty American dishes. Don't forget to check out the Manatee Marketplace for more casual dining options.
When it comes to payment, Isla Bella Beach Resort & Spa accepts American Express, Diners Club, Visa, Discover, JCB, and Mastercard. Please note that cash is not accepted.
The resort offers a wide range of room types to accommodate every traveler. From the luxurious and spacious Luxe Beachside Oceanfront Veranda King room, perfect for couples, to the Grand Oceanfront 2-Bedroom 2 Bathroom Veranda, ideal for larger groups or families, there is a room to suit everyone's needs. Each room is elegantly furnished and includes amenities such as a kitchenette, balcony, and breathtaking views. Whether you choose a suite or a double room, you can expect comfort and style during your stay at Isla Bella Beach Resort & Spa.
Closest airports
Key West International Airport
41.3miSpa/Wellness packages
Restaurant
Beachfront
Private beach area
Outdoor swimming pool
Business center
Free wifi
Room service
Fitness center
Steam room
Beach
Air conditioning
Bar
Tour desk
Mini golf
Terrace
24-hour front desk
Non-smoking rooms
Live music/Performance
Beach umbrellas
Beach chairs/Loungers
Kitchenette
Elevator
Garden
Bathtub
Balcony
Free toiletries
Show 7 photos
Luxe Oceanfront Veranda, King Size, Beachside
1 King Size Bed
645 sqft
Balcony
Refrigerator
Air conditioning
Tea/Coffee maker
+
More details
Welcome to our Luxe Beachside Oceanfront Veranda King room, perfect for a relaxing getaway. This spacious 646 sqft room features a comfortable king size bed, a private balcony with stunning ocean views, and convenient amenities such as a refrigerator and tea/coffee maker. Unwind and enjoy the cool air conditioning, pamper yourself with the free toiletries, and make unforgettable memories with your loved ones in this stylish beachside retreat.
Show 9 photos
Grand Veranda, King or 2 Queen, 2 Bedroom, Oceanfront
1 King Size Bed
2 Queen Size Beds
925 sqft
Balcony
Refrigerator
Air conditioning
Tea/Coffee maker
x6
+
More details
Welcome to our Grand Oceanfront Apartment with 2 bedrooms and 2 bathrooms, boasting 926 sqft of luxury. With stunning sea views from your private balcony, this spacious accommodation comfortably accommodates up to 6 adults and 2 children, offering the perfect beach getaway. Enjoy your stay with amenities like a refrigerator, air conditioning, and a complimentary tea/coffee maker, ensuring a comfortable and relaxing stay by the sea.
Show 9 photos
Grand Suite, Oceanfront, Kitchen
1 King Size Bed
1 Sofa Bed
935 sqft
Kitchenette
Balcony
Refrigerator
Air conditioning
x4
+
x3
More details
Step into luxury with our Grand Oceanfront Residence Suite, boasting a spacious 936 sqft. Relax on your private balcony, enjoy a fully equipped kitchenette, and indulge in upscale amenities including air conditioning, free toiletries, and a comfortable King size bed. Perfect for up to 4 adults and 3 children, make your stay unforgettable with stunning ocean views and exceptional comfort.
Show 8 photos
Room - 2 Queen
2 Queen Size Beds
655 sqft
Bathtub
Air conditioning
Shower
x4
+
x3
More details
Welcome to our spacious Quadruple Room! With 657 sqft, it's perfect for a comfortable stay for 4 adults and 3 children. Enjoy the balcony, refrigerator, air conditioning, and other great amenities provided for your convenience.
Show 6 photos
Luxe Oceanfront Veranda, 2 Queen Size Beds, Accessible, Beachside
2 Queen Size Beds
635 sqft
Balcony
Refrigerator
Air conditioning
Tea/Coffee maker
x4
+
x3
More details
Experience the ultimate seaside getaway in our Luxe Beachside Oceanfront Veranda. With its spacious 635 sqft, this room features two queen size beds and a private balcony, perfect for enjoying the ocean breeze. With amenities like a refrigerator, air conditioning, and complimentary toiletries, your stay will be nothing short of luxurious.
Show 9 photos
Luxe Oceanfront Veranda, 2 Queen Size Beds, Beachside
2 Queen Size Beds
655 sqft
Balcony
Refrigerator
Air conditioning
Tea/Coffee maker
x4
+
x3
More details
Welcome to our Luxe Beachside Oceanfront Veranda! This spacious Quadruple Room offers 657 sqft of comfort and luxury, featuring 2 Queen size beds and a balcony with stunning ocean views. Enjoy the convenience of a refrigerator, air conditioning, and complimentary toiletries. Perfect for a family getaway, this room accommodates 4 adults and 3 children.
Show 14 photos
Luxe Oceanfront Veranda, 2 King Size Beds, 2 Bedroom, Beachside
2 King Size Beds
885 sqft
Bathtub
Air conditioning
Shower
+
More details
Indulge in the ultimate luxury with our spacious 2-bedroom oceanfront suite - boasting 883 sqft of stylishly designed space, 2 king beds, and a private veranda with breathtaking beach views. Enjoy modern comforts like air conditioning, a refrigerator, and a balcony to soak up the sunsets, while also having access to thoughtful amenities such as a TV, telephone, and complimentary toiletries for your convenience.
Show 10 photos
Grand Suite, 2 Queen Size Beds, Oceanfront, Kitchen
1 Sofa Bed
2 Queen Size Beds
945 sqft
Kitchenette
Balcony
Refrigerator
Air conditioning
x6
+
More details
Welcome to our stunning Grand Oceanfront Residence Suite, a spacious and luxurious haven boasting a fully-equipped kitchen, breathtaking balcony, and comfortable Queen size beds. With room for 6 adults and 2 children, indulge in a seaside escape where modern convenience meets unbeatable ocean views.
Show 9 photos
Grand, 2 King Size Beds, 2 Bedroom, Oceanfront, Balcony
2 King Size Beds
885 sqft
Balcony
Refrigerator
Air conditioning
Tea/Coffee maker
x4
+
x3
More details
Stay in our spacious Grand Oceanfront 2-Bedroom suite with a private balcony, offering stunning views of the ocean. With two luxurious king size beds, this suite comfortably accommodates 4 adults and 3 children. Enjoy the added convenience of amenities such as a refrigerator, air conditioning, and free toiletries, making your stay truly enjoyable.
Show 4 photos
Suite, Balcony
1 King Size Bed
1 Sofa Bed
820 sqft
Coffee machine
Refrigerator
Air conditioning
Free toiletries
x4
+
x3
More details
Indulge in luxury in our King Suite with Balcony, boasting an impressive 818 sqft of space, where up to 4 adults and 3 children can comfortably stay. Enjoy the convenience of a coffee machine, refrigerator, air conditioning, and more, ensuring a truly relaxing getaway.
Show 11 photos
Veranda, Queen Size, Oceanfront
2 Queen Size Beds
655 sqft
Air conditioning
Shower
+
More details
On the ground floor.
Show 14 photos
Luxe Oceanfront Veranda, King or 2 Queen, 2 Bedroom, Beachside
2 Queen Size Beds
1 King Size Bed
925 sqft
+
More details
Experience luxury with stunning oceanfront views from the balcony of this spacious 2-bedroom apartment, equipped with 2 queen beds and 1 king bed, accommodating up to 6 adults and 2 children. Enjoy the comfort of air conditioning, a refrigerator, and the convenience of complimentary toiletries, tea/coffee maker, and a breathtaking beach just steps away.
8.7
632 reviewsCategories of assessments
Cleanliness
Comfort
Location
Facilities
Staff
Value for money
WiFi quality
Featured reviews:
Cynthia
9.1
February 2024
Loved the rooms, property, Marketplace coffee shop, restaurants, and bike rental.
Was disappointed in the daily parking fees and additional fees after I thought I had payed in full prior to arrival. Putting green could be improved.
Smith
8.2
January 2024
Location, staff, good food.
All the extras. Plus plus plus. Even car parking $28 plus tax per day which was galling as when I asked the reason given was that they have limited car parking when actual car park is large. Plus no tea making facilities in room.
King
9.1
February 2024
Very nice reaort. We had 2 bathrooms the main had an excellent large shower easily accommodate 2 people.
30 a day for parking and 45 day for reaort fees. To me these are unnecessary charges when paying 600 a night for a room.
Theresa
10
September 2022
The whole resort, white and blue, make you feel like you are someplace else besides the keys. The resort was very clean and well maintained. The rooms are spacious and all have a view and a comfortable place to sit outside. There are several places to eat on the resort which is nice to have a variety. There is also a place to eat within walking distance from the resort, and several within minutes to drive. The staff everywhere were attentive, friendly, and fantastic. They have several free activities and several paid for water sports/activities.
I did not like having to pay $25 a day for parking. I felt the food menu at the main pool was limited. It would have been nice to have a few more options. The nightly entertainment at the beach bar could have been more upbeat. At the beginning of the week, the singers asked for requests of songs to sing, interacted with the crowd, and sang a variety of genres, very upbeat. Later in the week, not so much.
Chris
8.2
March 2025
They did an amazing job with the grounds! Just the right amount of palm trees on the water side to let you take in the view. Buildings perfectly matched the sand and gave a monochromatic wash so that everything disappears. Lush vegetation on the interior of the property, that was perfectly lit in the evenings. Breakfast was always amazing, food and service, the view by the water was even better.
Dinner at Mahina needs to be better for the price and atmosphere. Short rib was really tough and almost not edible. Pork chop was way over cooked, but the chutney and sides with it were good. This is place is a 10 if their food and service stepped it up a notch. No Coffee in the rooms. Earliest you can get coffee is 7am.
William
8.2
March 2023
Wonderful room, awesome view. Plenty to do at the resort and in the surrounding area. Jet skis were awesome. The spa was awesome. The concierge will help you out with whatever you need.
They overbilled us for our massage and refused to correct it when we brought it up. We only wanted to pay what we were originally quoted via email for our couples massage. Our anniversary trip would have been perfect had it not been for this. We spent $3K+ with them and they refused to honor the quote they had sent us for the couples massage. We ended up having to file a chargeback with our credit card company because they refused to honor the quote they sent us originally. Overall turned what would have been an amazing trip into a mediocre experience. Stay far, far away from this place.
Tony
8.2
June 2024
Nice location
It is expensive with lots of additions - resort fee, parking. Food was good but again expensive for what it was.
Paul
9.1
February 2025
The room was large, very comfortable and with gorgeous view. Although the resort was close to capacity there was plenty of room on the small beach and around the various pools. It didn't feel busy. Thankfully very little intrusive music blaring out.We never understand why resorts think this is necessary. The food in the restaurants, especially the Mahina, was excellent albeit very expensive.
We were surprised that the otherwise excellent rooms did not provide bath robes. We also found it difficult to find a cup of hot tea anywhere - not everyone prefers coffee all the time. Coming from England we were surprised by the high cost of everything, especially compared to when we were last in the States 5 years ago when prices were lower than UK. The status has now significantly reversed.
Henry
10
February 2025
I don’t usually take the time to leave reviews, but in this case, I’m happy to share my experience: As you might know, Isla Bella means “beautiful island,” and let me tell you—everything about our stay was, in fact, beautiful. From the moment we arrived at the property gate, we were warmly welcomed by a kind and funny attendant who made us feel at home right away. Driving through a tunnel of palm trees, we arrived at a stunning, aesthetic white building. The lobby was incredibly calming and relaxing, perfectly balanced with white and wood tones, and complemented by a gorgeous ocean view. Promise and Bridget at the front desk welcomed my family and me with such genuine hospitality, always smiling and making us feel like we belonged. Theo took us from the lobby to our room, sharing details about the hotel along the way. Honestly, after just a short ride, we felt like we had known him forever—like a family friend. The beach was perfect. We got front-row chairs, and the kids had so much fun playing safely in the sand while we enjoyed our well-deserved champagne. Every single staff member we met during our stay was fantastic—from Luca at the pool restaurant to the coolest duo, Yoel and (sorry, I forgot the other name!). They made sure we always had clean towels at the beach and anything else we needed—and more. THANK YOU TO EVERYONE AT ISLA BELLA—you made my wife’s birthday a truly special experience, one we will always remember, just like the stunning sunset we witnessed from the pier. We would absolutely love to come back. I captured some amazing photos, the kids had an unforgettable time, and my wife celebrated her birthday surrounded by family, love, and breathtaking ocean views. Sincerely, Henry
Phil
10
April 2023
The views were spectacular and the experience was amazing. The place was super clean and never felt over crowded.
It was expensive. The room rate is high to start with then there are multiple taxes and parking charges on top. the price of food and drinks was high as it was a captive market.
Attractions
Overseas Highway
6.8miFlorida Keys National Marine Sanctuary
7.5miAttractions
Overseas Highway
6.8miFlorida Keys National Marine Sanctuary
7.5miAirports
Key West International Airport
41.3miMahina a modern Polynesian Restaurant
Cuisines
Ambiances
The Burger Palace
Cuisines
Ambiances
The Beach Bar
Cuisines
Ambiances
The Pool Bar
Cuisines
Ambiances
Manatee Marketplace
Cuisines
Ambiances
Sushi Cabana
Cuisines
Ambiances
Location
Features
Availability
Spa/Wellness packages
Restaurant
Beachfront
Private beach area
Outdoor swimming pool
Business center
Free wifi
Room service
Fitness center
Steam room
Beach
Air conditioning
Bar
Tour desk
Mini golf
Terrace
24-hour front desk
Non-smoking rooms
Live music/Performance
Beach umbrellas
Beach chairs/Loungers
Kitchenette
Elevator
Garden
Bathtub
Balcony
Free toiletries
Activities
Beach
Bicycle rental
Bingo
Canoeing
Cycling
Diving
Fishing
Golf course
Happy hour
Live music/Performance
Live sports events (broadcast)
Mini golf
Snorkeling
Tour or class about local culture
Water sports facilities on site
Windsurfing
Bathroom
Bathtub
Free toiletries
Hairdryer
Shower
Business Facilities
Business center
Fax/Photocopying
Meeting/Banquet facilities
Cleaning Services
Daily housekeeping
Entertainment & Family Services
Babysitting/Child services
Board games/Puzzles
Evening entertainment
Outdoor play equipment for kids
Food & Drink
Bar
Breakfast in the room
Coffee house on site
Grocery deliveries
Kids' meals
Restaurant
Snack bar
Special diet meals (on request)
Tea/Coffee maker
Wine/Champagne
Food & drink safety
Breakfast to-go containers
Delivered food covered securely
Food can be delivered to guest accommodation
Front Desk Services
24-hour front desk
ATM on site
Baggage storage
Concierge
Express check-in/out
Invoice provided
Tour desk
General
Air conditioning
Convenience store on site
Designated smoking area
Elevator
Facilities for disabled guests
Family rooms
Hair/Beauty salon
Heating
Non-smoking rooms
Pet Friendly
Room service
Smoke-free property
Internet
Free wifi
Kitchen
Coffee machine
Kitchenette
Microwave
Refrigerator
Living Area
Desk
Sitting area
Media & Technology
Telephone
TV
Outdoors
Balcony
Beachfront
Garden
Outdoor furniture
Private beach area
Terrace
Parking
Parking On Site
Private Parking
Physical distancing
Cashless payment available
Room Amenities
Sofa bed
Safety & security
24-hour security
CCTV in common areas
Fire extinguishers
Key access
Key card access
Safe
Security alarm
Smoke alarms
Safety features
Access to healthcare professionals
First aid kits available
Spa
Back massage
Beach chairs/Loungers
Beach umbrellas
Beauty services
Body scrub
Body treatments
Body wrap
Couples' massage
Facial treatments
Fitness
Fitness center
Foot bath
Foot massage
Full-body massage
Hair coloring
Hair treatments
Haircut
Hairstyling
Hand massage
Head massage
Light therapy
Locker rooms
Makeup services
Manicure
Massage
Neck massage
Outdoor swimming pool
Pedicure
Spa
Spa facilities
Spa lounge/Relaxation area
Spa/Wellness packages
Steam room
Waxing services
Yoga classes
Transportation
Airport shuttle
From 16:00
Guests are required to show a photo identification and credit card upon check-in
Until 11:00
Pets are allowed. Charges may apply.
WiFi is available in all areas and is free of charge.
The minimum age for check-in is 21
Come and go whenever you want
Private parking is available on site (reservation is not needed) and costs USD 30 per day.
Child policies
Children of all ages are welcome.
Children 6 and above will be charged as adults at this property.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
No capacity for extra beds or cribs.
Cash
Discover,
Visa,
American Express,
JCB,
Mastercard,
Diners Club
This property does not accept cash.
Is it possible to stay with my pet at Isla Bella Beach Resort & Spa - Florida Keys?
Yes, you can stay with your pet at Isla Bella Beach Resort & Spa, but be aware that charges may apply.
When are the check-in and check-out times for Isla Bella Beach Resort & Spa - Florida Keys?
For those planning to reside at Isla Bella Beach Resort & Spa - Florida Keys, the doors open for check-in at 04:00 PM and it's time to say goodbye by 11:00 AM.
Does Isla Bella Beach Resort & Spa - Florida Keys provide parking options?
Yes, there is parking available at the Isla Bella Beach Resort & Spa in the Florida Keys. The parking is private, on site, and costs $30 per day. You do not need to make a reservation for parking.
How much does a stay at Isla Bella Beach Resort & Spa - Florida Keys cost?
Accommodations at Isla Bella Beach Resort & Spa - Florida Keys can start from $284. Be aware, rates are influenced by room type and selected dates. Ensure to specify your stay dates for up-to-date pricing.
What are the room types available at Isla Bella Beach Resort & Spa - Florida Keys?
The types of rooms available at Isla Bella Beach Resort & Spa in Florida Keys include Luxe Beachside Oceanfront Veranda King, Luxe Beachside Oceanfront 2-Bedroom 2 Bathroom Veranda, Grand Oceanfront 2-Bedroom 2 Bathroom Veranda, Grand Oceanfront Residence Suite with Kitchen, King Suite with Balcony, Quadruple Room, Luxe Beachside Oceanfront Veranda 2 Queens ADA, Luxe Beachside Oceanfront Veranda 2 Queens, Luxe Beachside Oceanfront 2-Bedroom 2 Bathroom Veranda 2 King, Oceanfront Balcony 1 Queens ADA, One-Bedroom Suite, Oceanfront Balcony King, and Grand Oceanfront 2-Bedroom 2 Bathroom Balcony. These rooms have occupancy ranging from 2 adults and 1 child to 6 adults and 2 children. None of the rooms allow smoking. The bed sizes vary and include King size, Queen size, and Sofa Bed.
What is there to do in Isla Bella Beach Resort & Spa - Florida Keys?
Guests at Isla Bella Beach Resort & Spa in the Florida Keys can spend their time enjoying a wide range of leisure amenities. They can relax and rejuvenate with spa and wellness packages, taking advantage of services such as steam rooms, body treatments, massages, and beauty treatments. The hotel also offers a private beach area with beach umbrellas and chairs, perfect for sunbathing or enjoying water sports like snorkeling, diving, canoeing, and fishing.
For those who prefer land-based activities, the hotel has a golf course, a fitness center, and offers yoga classes. Guests can also explore the area on bicycles available for rental.
When it comes to dining options, there are several restaurants on-site. Mahina, a modern Polynesian restaurant, offers local and international cuisines in a family-friendly atmosphere. The Burger Palace, The Beach Bar, The Pool Bar, and Manatee Marketplace serve American cuisine in various ambiances.
Additionally, guests can enjoy the outdoor swimming pool with a view.
Does Isla Bella Beach Resort & Spa - Florida Keys have a pool for guests?
The Isla Bella Beach Resort & Spa in the Florida Keys has an outdoor pool available all season long. The pool also offers a view.
Does Isla Bella Beach Resort & Spa - Florida Keys have on-site restaurants?
Yes, there are multiple restaurants available on site at Isla Bella Beach Resort & Spa - Florida Keys. The restaurants include Mahina, a modern Polynesian Restaurant, The Burger Palace, The Beach Bar, The Pool Bar, and Manatee Marketplace.
Are both cash and credit cards valid payment options at Isla Bella Beach Resort & Spa - Florida Keys?
No, cash is not accepted as a payment option at Isla Bella Beach Resort & Spa - Florida Keys. However, they do accept American Express, Diners Club, Visa, Discover, JCB, and Mastercard as valid payment options.
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