Isla Bella Beach Resort & Spa - Florida Keys | Resort in Marathon

| 8.8 (600 Reviews) |   Pet Friendly  13 Bathrooms  66 Guests
Marathon Resort | Isla Bella Beach Resort & Spa - Florida Keys

Resort in Marathon

Located in Marathon, within 4.3 mi of Conch-Air Florida Keys Scenic Flights and 6.2 mi of Florida Keys Aquarium Encounters, Isla Bella Beach Resort features a private beach area. Located around 3.7 mi from Seven Mile Bridge, the resort is also 6.2 mi away from Captain Hook s Marina Dove Center. A Deep Blue Dove Center is 6.8 mi away. At the resort, rooms have a terrace. Rooms are fitted with a flat-screen TV, and certain units at Isla Bella Beach Resort have a balcony. The rooms feature a private bathroom with a bath. The property has a full breakfast menu to choose from. Our in-house restaurant serves a variety of Hawaiian Regional Cuisines. The wellness area at the accommodations is consisted of of a hot tub and a fitness center. Guests at Isla Bella Beach Resort will be able to enjoy activities in and around Marathon, like cycling and fishing. The resort also provides a business center and guests can use the on-site ATM machine, check the newspapers or use the fax machine and photocopier at Isla Bella Beach Resort. Round-the-clock assistance is available at the reception. Dolphin Research Center is 12 mi from the accommodations. The nearest airport is Florida Keys/Marathon International Airport, 5 mi from Isla Bella Beach Resort.

Isla Bella Beach Resort & Spa - Florida Keys is located in Marathon.

This 199 Bedrooms Resort is suitable for tourists and travelers. It has several amenities that would guarantee your comfort. These amenities include: Transportation/Shuttle, Bar, Guest Services, and several others. This is a 5 star rated property and has over 600 reviews with the average score of 8.8 . Coming to Marathon and needing a place to stay? Be it for work or for leisure, consider staying at this Resort for your next visit, you will surely love it.

You can check the reviews and description of this 199 Bedrooms Resort if you want to learn more about this RBO place in Marathon. These details are authentic, as they are provided by our partner, booking.com.

This Isla Bella Beach Resort & Spa - Florida Keys in Marathon is well equipped and has all facilities that have been listed below. Please note that these details were shared to us by booking.com for the listed “Isla Bella Beach Resort & Spa - Florida Keys”. We solely rely on their shared details and are regarded as “accurate”. If you have any concerns about the information or accuracy describing this Resort, please let us know.

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1 Knights Key Boulevard MM47, Marathon, FL 33050, USA

Amenities

Air Conditioner
Parking
Pet Friendly
Pool
Designated Smoking Area
View
Wheelchair Accessible
Private Beach
Ocean View
Balcony/Terrace
Oceanfront
Accessibility
Transportation/Shuttle
Security/Safety
EV Charge Station
Business Services
Sports/Activities
Wellness Facilities
Spa
Fireplace/Heating
Restaurant
Bar
Toiletries
Guest Services
Entertainment
Breakfast
Child Friendly
Internet

Facility Overview

Breakfast
  • Restaurant
  • Special diet meals (on request)
  • Kids' meals
  • Snack bar
  • Wine/Champagne
  • Breakfast in the room
  • Coffee house on site
  • Bar
Parking
  • Accessible parking
  • Parking
  • Parking on site
  • Private Parking
  • Electric vehicle charging station
Activities
  • Golf course (within 2 miles)
  • Body treatments
  • Fitness
  • Hair coloring
  • Beachfront
  • Makeup services
  • Waxing services
  • Spa lounge/Relaxation area
  • Evening entertainment
  • Spa/Wellness packages
  • Neck massage
  • Private beach area
  • Facial treatments
  • Canoeing
  • Light therapy
  • Couples' massage
  • Live sports events (broadcast)
  • Hairstyling
  • Fitness center
  • Manicure
  • Windsurfing
  • Yoga classes
  • Hand massage
  • Pedicure
  • Happy hour
  • Body wrap
  • Massage
  • Beach
  • Beauty services
  • Foot bath
  • Water sports facilities on site
  • Tour or class about local culture
  • Diving
  • Full-body massage
  • Spa
  • Spa facilities
  • Head massage
  • Live music/Performance
  • Bingo
  • Steam room
  • Back massage
  • Hair treatments
  • Foot massage
  • Locker rooms
  • Snorkeling
  • Haircut
  • Cycling
  • Body scrub
  • Fishing
  • Mini golf
Entertainment
  • Outdoor play equipment for kids
  • Board games/Puzzles
General
  • Facilities for disabled guests
  • Non-smoking rooms
  • Pet friendly
  • Wifi in all areas
  • Convenience store on site
  • Smoke-free property
  • Elevator
  • Air conditioning
  • Designated smoking area
  • Safe
  • Family rooms
  • Heating
Guest Services
  • Airport shuttle
  • ATM on site
  • Babysitting/Child services
  • Hair/Beauty salon
  • Express check-in/out
  • Room service
  • Fax/Photocopying
  • Business center
  • Daily housekeeping
  • Valet parking
  • Baggage storage
  • Grocery deliveries
  • Airport shuttle (additional charge)
  • 24-hour front desk
  • Tour desk
  • Meeting/Banquet facilities
  • Concierge
  • Invoice provided
Internet
  • Free Wifi
  • Wifi
  • Internet
Outdoors
  • Outdoor pool
  • Outdoor pool (year-round)
  • Outdoor furniture
  • Garden
  • Terrace
Security/Safety
  • Smoke alarms
  • Fire extinguishers
  • Key card access
  • 24-hour security
  • Key access
  • CCTV in common areas
  • Security alarm
  • Guest accommodation sealed after cleaning
  • Guest accommodation disinfected between stays
  • Use of cleaning chemicals that are effective against coronavirus
  • Guests have the option to cancel any cleaning services for their accommodation during their stay
  • Linens, towels, and laundry washed in accordance with local authority guidelines
  • Delivered food covered securely
  • Food can be delivered to guest accommodation
  • Physical distancing in dining areas
  • All plates, cutlery, glasses, and other tableware sanitized
  • Breakfast to-go containers
  • Staff follow all safety protocols as directed by local authorities
  • Hand sanitizer in guest accommodation and common areas
  • First aid kits available
  • Access to healthcare professionals
  • Cashless payment available
  • Physical distancing rules followed
Spa
  • Pool with view
  • Beach chairs/Loungers
  • Pool bar
  • Swimming pool toys
  • Beach umbrellas
  • Swimming pool

Policies

Check-in
The minimum age for check-in is 21
Cancellation policy
Free cancellation
Pet Policy
Pets are allowed and charges may apply.
Resort fee includes the following:, we charge a daily pet fee of $100 for the first dog and $25 for the second dog. these fees and policies apply to emotional support dogs. the one exception is a service dog which the american with disabilities acts defines as “any dog individually trained to do work or perform tasks for the benefit of an individual with a disability.”, please note two dogs per room are allowed. we kindly ask that your dog be at least one year old before they visit isla bella beach resort, we are happy to have your furry family member join us, however, due to health regulations; your pup cannot join you at mahina restaurant and any common spaces of the resort, if you have multiple rooms, we respectfully ask that your four-legged companion remain in the pet-friendly room, premium resort-wide wi-fi access, complimentary use of bicycles, private beach & pool access, miniature golf putt-putt course, complimentary beach & pool towels, 24-hour fitness center including peloton, full access to all daily hotel activities throughout the resort, innspire in-room entertainment system, logo water bottles with water refill stations located around the resort -in-room selection of coffee & tea, complimentary local and toll-free calls, adults only pool access, please note only one vehicle is permitted per room.guests are required to show a photo id and credit card upon check-in. please note that all special requests are subject to availability and additional charges may apply.

Reviews

Value for money:
7.95
Location:
9.24
Staff:
8.68
Facilities:
9.15
Comfort:
9.39
Cleanliness:
9.34
Ilse
Nov 5, 2025 08:00:00 AM
Review Score:   8
Switzerland
Reviewer Type: Solo Traveller
Travel Purpose: leisure
Positive: Beachfront, bright location. Multiple small pools and patio‘s. Large and comfortable room, stylish. Well maintained.
Negative: 7 am wake up call by a super noisy quad evening out the sand on the beach below the bedrooms... Sushi restaurant was closed indefinitely. Staff keep coming into room despite do not disturb sign. Other guests were noisy.
Summary: Beautiful setting, well maintained and bright setting.
See All Reviews

Room Arrangement

Room Info Facilities
Oceanfront Veranda Two Bedroom Guestroom, One King Primary/ One King Room
Room Type: Quad
Room Size: 82 m2
2 King bed(s) Bed

Bathroom

Shower, Bathtub

General

Air conditioning

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Veranda Two Bedroom Guestroom, Two Queens Primary/ One King Room
Room Type: Apartment
Room Size: 86 m2
2 Queen bed(s) Bed
1 King bed(s) Bed

Bathroom

Shower, Bathtub

General

Air conditioning

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Veranda Double Queen
Room Type: Quad
Room Size: 61 m2
2 Queen bed(s) Bed

Bathroom

Shower

General

Air conditioning

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Balcony One Bedroom Queen Suite with Kitchenette
Room Type: Suite
Room Size: 77 m2
2 Queen bed(s) Bed
1 Sofa bed Bed

Bathroom

Shower, Bathtub

General

Air conditioning

Kitchen

Kitchenette, Microwave

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Veranda One Bedroom Suite, One King Primary/One Queen Pullout Sofa
Room Type: Suite
Room Size: 77 m2
1 King bed(s) Bed
1 Sofa bed Bed

Bathroom

Shower, Bathtub

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Balcony Two Bedroom Guestroom, Two Queens Primary/One King Room
Room Type: Apartment
Room Size: 77 m2
1 King bed(s) Bed
2 Queen bed(s) Bed

Bathroom

Shower, Bathtub

General

Air conditioning

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Balcony King
Room Type: Double
Room Size: 60 m2
1 King bed(s) Bed

Bathroom

Shower, Bathtub

General

Air conditioning

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Balcony Double Queen
Room Type: Quad
Room Size: 61 m2
2 Queen bed(s) Bed

Bathroom

Shower, Bathtub

General

Air conditioning

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Queen Room
Room Type: Double
Room Size: 59 m2
1 Queen bed(s) Bed

Bathroom

Shower, Bathtub

General

Air conditioning

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Veranda King
Room Type: Double
Room Size: 60 m2
1 King bed(s) Bed

Bathroom

Shower

General

Air conditioning

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Balcony Two Bedroom Guestroom, Two Kings
Room Type: Quad
Room Size: 77 m2
1 King bed(s) Bed
1 King bed(s) Bed

Bathroom

Shower, Bathtub

General

Air conditioning

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Balcony One Bedroom Suite, One King Primary/One Queen Pullout Sofa
Room Type: Suite
Room Size: 77 m2
1 King bed(s) Bed
1 Sofa bed Bed

Bathroom

Shower, Bathtub

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Balcony One Bedroom King Suite with Kitchenette
Room Type: Suite
Room Size: 77 m2
1 Sofa bed Bed
1 King bed(s) Bed

Bathroom

Shower, Bathtub

General

Air conditioning

Kitchen

Kitchenette, Microwave

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Veranda 1 Bedroom King Suite with Kitchenette
Room Type: Suite
Room Size: 77 m2
1 King bed(s) Bed
1 Sofa bed Bed

Bathroom

Shower, Bathtub

General

Air conditioning

Kitchen

Kitchenette, Microwave

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Oceanfront Veranda 1 Bedroom Queen Suite with Kitchenette
Room Type: Suite
Room Size: 77 m2
2 Queen bed(s) Bed
1 Sofa bed Bed

Bathroom

Shower, Bathtub

General

Air conditioning

Kitchen

Kitchenette, Microwave

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs
Quadruple Room
Room Type: Quad
Room Size: 59 m2
2 Queen bed(s) Bed

Bathroom

Shower, Bathtub

General

Air conditioning

Outdoors

Balcony

Living Area

Desk

View

View

Bedroom

Childrens' cribs

FAQ's

Is this Marathon resort pet-friendly for guests?

Yes, pets are allowed at this property. Check the guest reviews to learn what guests had to share.

What time is check-in & check-out at Marathon resort?

Check-in time for Marathon resort starts counting from 4:00 PM and check-out is until 11:00 AM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Does the Marathon resort have a swimming pool?

Yes, this Marathon resort has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in Marathon resort?

Best-rates for the Marathon resort starts from $405 per night with includes Air Conditioner, Pet Friendly, Pool, Designated Smoking Area, Ocean View, EV Charge Station, Wellness Facilities, Toiletries, Parking, View, Wheelchair Accessible, Oceanfront, Accessibility, Transportation/Shuttle, Bar, Guest Services, Private Beach, Business Services, Sports/Activities, Restaurant, Entertainment, Breakfast, Balcony/Terrace, Security/Safety, Spa, Fireplace/Heating, Child Friendly, Internet with all other facilities. RBO matches every traveller with their perfect accommodation, whether you are travelling with a group, friends, family, or pets.

Is Marathon resort a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this resort 5 stars or guests have recommended them suitable for families. As reported by the owner or manager, the resort has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Marathon resort wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the Marathon resort is wheelchair accessible. Likewise, there is an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Marathon resort?

Based on the information reported by the owner or manager, the Marathon resort indicates 1 day stay policy at this resort. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Marathon resort?

Based on the information reported by the owner or manager, details for the cancellation policy for the Marathon resort are as follows: Free cancellation Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

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