Isla Bella Beach Resort & Spa - Florida Keys Marathon Exterior photoIsla Bella Beach Resort & Spa - Florida Keys Marathon Beach photoIsla Bella Beach Resort & Spa - Florida Keys Marathon Exterior photo

Isla Bella Beach Resort & Spa - Florida Keys

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Check rooms and rates
From$246 /night
Check-in
03Sept
Check-out
04Sept
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

1 Knights Key Boulevard Mm47, Marathon, FL 33050
-
Close to Knight's Key
Great
8.7
/10
4.3
4.2
/5

**** 4-star Oceanfront Resort with Private Beach in Marathon, Florida Keys

Accommodations

Every room offers oceanfront views with a private balcony or patio. The two-bedroom suites include a separate living room, a kitchen-dining combo, and two full bathrooms. All rooms have a flat-screen TV and a private terrace, while select units also provide a balcony and a bathtub.

Dining & Bars

The hotel operates a full-service restaurant serving Hawaiian Regional Cuisines. Guests can order breakfast in the room, dine at the beach bar, or pick up snacks and coffee at the Marketplace coffee house. Special diet menus are available upon request, and the on-site snack bar serves light fare throughout the day.

Wellness & Activities

The full-service spa offers facials, body treatments, massages, and a steam room, plus manicures, pedicures, haircuts, and waxing. The fitness centre has cardio and strength equipment, with yoga classes and locker rooms available. On-site activities include snorkeling, canoeing, windsurfing, fishing charters, and guided ocean cleanup trips with the Conch Republic Marine Army.

Pools & Recreation

Five oceanfront pools include one adults-only pool and a pool with a swim-up bar. The property offers a private beach area with loungers and umbrellas, plus a putting green, bocce ball court, volleyball, and giant board games. Complimentary bicycles are available for guests, and the hotel provides free refillable water bottles at check-in.

Family & Children

Kids have their own outdoor play equipment and a children's activity schedule that includes bingo, ping pong, and lawn games. Babysitting or child care services are available on request. The hotel also offers board games, puzzles, and a minimarket for travel essentials and snacks.

Highlights

Location: Marathon, midway between Key West and Key Largo, 10 km from Florida Keys Aquarium Encounters

Rooms: Oceanfront suites with private patios, separate living rooms, and full bathrooms

Dining: Hawaiian Regional Cuisines restaurant, beach bar, sushi bar, and Marketplace coffee house

Wellness: Full-service spa with steam room, facials, body wraps, and yoga classes

Activities: Snorkeling, canoeing, windsurfing, fishing charters, and free ocean cleanup trips

Family: Outdoor play equipment, children's activities, babysitting, and multiple pools

Pools: Five oceanfront pools including an adults-only pool and a pool bar

“This oceanfront property in Marathon distinguishes itself with ecotourism initiatives and welcomes families with open arms. I'm impressed by the innovative technology for guest communication. It's a well-maintained and perfectly located resort.”
Hotel logo
James DavidEditor-in-Chief at Dogfriendly-hotels

Select your room type

The hotel provides many room choices—family rooms, doubles, and pet-friendly suites—with breakfast, free cancellation, and special offers
  • Oceanfront Balcony One Bedroom Suite One King Primary or One Queen Pullout Sofa
    2 persons
    77 m²
    1 King-size bed and 1 Sofa bed
    Bathtub
    Shower
  • Oceanfront Veranda One Bedroom Suite One King Primary or One Queen Pullout Sofa
    2 persons
    77 m²
    1 King-size bed and 1 Sofa bed
    Bathtub
    Shower
  • Oceanfront Veranda King
    2 persons
    60 m²
    1 King-size bed
    Air conditioning
    Shower
Show all rooms

Rates & availability calendar

See current prices and availability for your chosen dates!
September 2026 - September 2027
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Check-in/ Check-out

Facilities

Hotels feature amenities designed to keep both you and your pet comfortable
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
Show more

Dining Onsite

Isla Bella Beach Resort & Spa boasts an exciting array of onsite dining options that celebrate local ingredients and vibrant international flavors, all set against stunning views of the Florida Keys. Each restaurant provides a distinctive atmosphere, inviting guests to relax and immerse themselves in delightful culinary experiences.
  • Mahina a modern Polynesian Restaurant

    Polynesian
    Ambiance
    Family friendly, warm and inviting
    Key Offerings
    Indulge in a menu rich with local tastes and Polynesian-inspired dishes, ideal for lively family gatherings or serene dinners under the stars.
    Reservation
    Not needed
    Open daily from 6:30 AM to 10:00 PM
  • The Burger Palace

    American
    Ambiance
    Family friendly, casual dining
    Key Offerings
    Savor mouth-watering burgers and classic American fare in a welcoming environment great for all ages, all served with a side of island ambiance.
    Reservation
    Not needed
    Open Monday to Saturday from 11:00 AM to 6:00 PM
  • The Beach Bar

    American
    Ambiance
    Modern and relaxed, with ocean views
    Key Offerings
    Enjoy a refreshing drink along with casual bites, perfect for indulging in the sunset vibes and coastal breezes.
    Reservation
    Not needed
    Open daily from 11:00 AM to 1:00 AM
  • The Pool Bar

    American
    Ambiance
    Modern and inviting, poolside lounge
    Key Offerings
    Perfect for light snacks and cocktails, the Pool Bar is an oasis for relaxation and socializing, whether lounging by the water or enjoying a refreshing breeze.
    Reservation
    Not needed
    Open daily from 11:00 AM to 6:00 PM
  • Manatee Marketplace

    American
    Ambiance
    Family friendly and casual, convenient grab-and-go
    Key Offerings
    A go-to spot for signature coffee, pastries, and all-day grab-and-go items that cater to quick bites or leisurely snacks without compromising flavor.
    Reservation
    Not needed
    Open daily from 6:00 PM to 10:00 PM

Location

1 Knights Key Boulevard Mm47, Marathon, FL 33050
Explore Marathon
Explore the Florida Keys
  • Top Attractions
  • Activities
  • Dining
  • Entertainment
Spirit Snorkeling
Spirit Snorkeling
15 minutes walking
Snorkeling tours through vibrant coral reefs and marine life enhance the underwater experience with safety and fun.
The Turtle Hospital
The Turtle Hospital
5 minutes drive
A rehabilitation center for sea turtles that offers educational tours, featuring the chance to learn about rescue efforts.
Hog Key
11 minutes walking
A serene spot for scenic views and casual walks, perfect for relaxing while enjoying the surrounding natural beauty.
Palm Island
25 minutes walking
A tranquil nature getaway featuring lush greenery and serene walking paths, ideal for nature lovers seeking peace.
Kayaking at Pigeon Key
5 minutes drive
Kayak rentals available for exploring nearby islands, providing a thrilling adventure in the turquoise waters.
Yoga on the Beach
15 minutes walking
Relaxing yoga classes available on the beach, designed for all levels, with stunning sunrise views to enhance serenity.
Sunset Grille
4 minutes walking
Casual dining with fresh seafood and stunning sunset views, famous for its fish tacos and vibrant atmosphere.
IL Postino
7 minutes walking
Authentic Italian cuisine with a cozy ambiance, specializing in handmade pasta and excellent wines. Reservations recommended.
Marathon Community Park
5 minutes drive
Family-friendly park hosting outdoor events, concerts, and sports activities, perfect for a fun-filled day.
Sunset Bar
4 minutes walking
Vibrant nightlife spot with live music, offering a relaxed atmosphere to enjoy cocktails and socialize with locals.
Local transport and travel tips
  • City Centre
    Marathon 12 min  ·  7.4 km
  • Airports
    Key West International (EYW) 110 min  ·  73.1 km
  • Bus
    Bus stop 8 min  ·  5 km
Want access to early-bird pet-friendly hotel deals?
Access exclusive discounts 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 true.
Internet
Wireless internet is available in the entire hotel for free.
Breakfast
You can start your day with a full breakfast, which costs USD 25.0 per person.
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 1005 verified reviews
8.5 /10
Great
81 %
Recommend
Breakfast
9.0/10
Cleanliness
9.2/10
Comfort
9.3/10
Facilities
9.1/10
Free WiFi
9.5/10
Location
9.2/10
Paid Wi-Fi
7.5/10
Staff
8.7/10
Value for money
8.1/10
Pros
Well-maintained grounds
Multiple swimming pools
Welcoming staff
Cons
Poor service
Guest reviews
based on 583 reviews
8.7/10
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.
Open reviews
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 at 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 dining options are available at Isla Bella Beach Resort & Spa - Florida Keys?
Dining options include a Polynesian-inspired restaurant and a sushi restaurant, as well as a beach bar.
Are there any notable attractions near 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 amenities can guests expect in the rooms at Isla Bella Beach Resort & Spa - Florida Keys?
Rooms feature a terrace, air conditioning, multi-channel TV, and some include a balcony.
Does Isla Bella Beach Resort & Spa - Florida Keys have swimming pools?
The resort features five oceanfront pools, including a luxurious adults-only pool.
Is there a spa at Isla Bella Beach Resort & Spa - Florida Keys?
Guests can enjoy a full-service spa offering treatments like massages, facials, and body scrubs.
What recreational activities are offered at Isla Bella Beach Resort & Spa - Florida Keys?
The resort provides activities like cycling, fishing, diving, water sports, and evening entertainment.
Is there complimentary Wi-Fi available at Isla Bella Beach Resort & Spa - Florida Keys?
Free Wi-Fi is available throughout the resort.
What type of guests are Isla Bella Beach Resort & Spa - Florida Keys particularly suitable for?
The resort is ideal for families seeking activities for children and couples desiring a romantic getaway.

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