Isla Bella Beach Resort & Spa – Florida Keys

Marathon, United States 8.7/10

Isla Bella Beach Resort & Spa – Florida Keys Overview

You know what, Isla Bella Beach Resort & Spa – Florida Keys is one of those places that actually lives up to the hype – and honestly, that’s saying something in Marathon. This 5-star resort sits right on the water at mile marker 47, and I mean literally right on the water (you can hear the waves from most rooms, which is either perfect or slightly distracting if you’re a light sleeper).

The property itself is gorgeous – think modern Florida Keys architecture without the tacky tourist trap vibe you get at some places down here. Each room has this clean, beachy feel with floor-to-ceiling windows that actually open, which is rarer than you’d think these days. The suites and apartments are spacious, and if you spring for one with a kitchenette, you’ll appreciate having real counter space and a proper fridge – perfect for storing those key lime treats you’ll inevitably buy at the local spots. Staff here is genuinely friendly without being overly rehearsed, and check-in was smooth even during what seemed like a busy weekend.

Well, let’s talk about the good stuff – the spa is absolutely worth it, especially if you book treatments in the late afternoon when it’s quieter. The hotel restaurant serves solid food (the grouper is fantastic), though I’d honestly recommend driving a few minutes to some of the local joints on Overseas Highway for a more authentic Keys experience. Parking is included and there’s plenty of it, which is a relief since you’ll definitely want a car to explore – Sombrero Beach is just a short drive north and it’s one of the best beaches in the middle Keys. The resort’s own beach area is nice but can get crowded, and the sand isn’t quite as soft as you might expect (more packed coral than powdery white). Mornings are absolutely perfect here though – grab coffee and walk the grounds before 8 AM when it’s still cool and quiet. The only real downside? It’s pricey, even for the Keys, and the resort fee adds up quickly if you’re not careful about what services you actually use.

At a Glance

5-Star Hotel
Guest Rating: 8.7/10 Excellent
Location 1 Knights Key Boulevard MM47, Marathon, FL 33050, United States
16 Room Types Various accommodation options
Full Amenities Wide range of facilities

Guest Reviews

8.7
Excellent Based on 10 reviews
Staff
8.7
Comfort
9.3
Location
9.2
Free WiFi
8.6
Facilities
9.1
Cleanliness
9.4
Value for money
7.8
G
Geoff
United Kingdom
9/10

What a beautiful place, stayed before, had to come back

A
Akay
United Kingdom
9/10

We stayed for 2 nights. The property feels large and spacious, with plenty of places to relax, do sports and enjoy the sun. The beach is beautiful and quiet. A good programme with variety of activities and sports. I felt very relaxed and happy there

A
Anton
United States
8/10

The resort pool was very nice.

S
Shirley
United Kingdom
8/10

Being greeted by Lydda who was extremely welcoming and informative

D
David
United States
9/10

Overwhelming! In all my years, I’ve never stayed at a place so nice. The room was phenomenal. The views were spectacular. The staff were excellent. A shout out to Justin. He started out our stay on a high note.

A
Andrea
United States
9/10

Everything was amazing
10
Out of 10

R
Randulich
United States
9/10

Beautiful, clean, great location

S
Shirley
United Kingdom
9/10

Location and
Peaceful

D
Dawn
United Kingdom
8/10

Spacious, clean and well maintained.

J
Jonathan
Switzerland
9/10

Beautiful resort on its own coastline, with lots of activities and good restaurant options. We did paddle boarding (including sharks and manatees), parasailing, jetski in just a couple of nights, as well as enjoying the pool.

Isla Bella Beach Resort & Spa – Florida Keys Rooms

Choose from 16 accommodation options

Luxe Beachside Oceanfront 2-Bedroom 2 Bathroom Veranda 2 King

2 extra-large double beds 4 adults, 3 children

Luxe Beachside Oceanfront 2-Bedroom 2 Bathroom Veranda, 2 Queens /1 King

2 x 2 large double beds and 2 x 1 extra-large double bed 6 adults, 2 children

Quadruple Room with Sea View

2 large double beds 4 adults, 3 children

Suite

large double beds, 2 large double beds, sofa bed and 1 sofa bed 6 adults, 3 children

One-Bedroom Suite

2 x 1 extra-large double bed and 1 sofa bed 4 adults, 3 children

Apartment

2 x 1 extra-large double bed and 2 x 2 large double beds 6 adults

King Room with Balcony

1 extra-large double bed 2 adults

Quadruple Room

2 large double beds 4 adults, 3 children

Double Room

1 large double bed 2 adults, 1 child

Double Room

1 extra-large double bed 2 adults, 1 child

Quadruple Room

4 x 1 extra-large double bed 4 adults, 3 children

Suite

extra-large double bed, 1 extra-large double bed, sofa bed and 1 sofa bed 4 adults, 3 children

Suite

extra-large double bed, 1 extra-large double bed, sofa bed and 1 sofa bed 4 adults, 3 children

Suite

extra-large double bed, 1 extra-large double bed, sofa bed and 1 sofa bed 4 adults, 3 children

Suite

large double beds, 2 large double beds, sofa bed and 1 sofa bed 6 adults, 5 children

Quadruple Room

2 large double beds 4 adults, 3 children
Book a Room
Image 1 of Isla Bella Beach Resort & Spa – Florida KeysImage 2 of Isla Bella Beach Resort & Spa – Florida Keys

Facilities & Amenities

Everything you need for a comfortable stay

General 13
  • Grocery deliveries Additional charge
  • Minimarket on site
  • Designated smoking area
  • Air conditioning
  • Non-smoking throughout
  • Heating
  • Lift
  • Family rooms
  • Barber/beauty shop
  • Facilities for disabled guests
  • Airport shuttle Additional charge
  • Non-smoking rooms
  • Room service
Bathroom 1
  • Shower
Outdoors 5
  • Outdoor furniture
  • Beachfront
  • Private beach area
  • Terrace
  • Garden
Wellness 34
  • Fitness/spa locker rooms
  • Yoga classes
  • Fitness
  • Full body massage
  • Hand massage
  • Head massage
  • Couples massage
  • Foot massage
  • Neck massage
  • Back massage
  • Spa/wellness packages
  • Foot bath
  • Spa lounge/relaxation area
  • Steam room
  • Spa facilities
  • Light therapy
  • Body wrap
  • Body scrub
  • Body treatments
  • Hair styling
  • Hair colouring
  • Hair cut
  • Pedicure
  • Manicure
  • Hair treatments
  • Make up services
  • Waxing services
  • Facial treatments
  • Beauty Services
  • Sun umbrellas
  • Sun loungers or beach chairs
  • Massage Additional charge
  • Spa and wellness centre Additional charge
  • Fitness centre
Activities 17
  • Bicycle rental
  • Bingo
  • Live sport events (broadcast)
  • Live music/performance
  • Tour or class about local culture Additional charge
  • Happy hour Additional charge
  • Beach
  • Evening entertainment
  • Water sport facilities on site Additional charge
  • Mini golf
  • Snorkelling Additional charge
  • Diving Additional charge
  • Cycling
  • Canoeing Additional charge
  • Windsurfing Additional charge
  • Fishing Off-site
  • Golf course (within 3 km) Additional charge
Living Area 1
  • Desk
Food & Drink 9
  • Coffee house on site
  • Fruits Additional charge
  • Wine/champagne Additional charge
  • Kid meals Additional charge
  • Special diet menus (on request)
  • Snack bar
  • Breakfast in the room
  • Bar
  • Restaurant
Languages spoken 2
  • English
  • Spanish
Cleaning services 1
  • Daily housekeeping
Safety & security 8
  • Fire extinguishers
  • CCTV in common areas
  • Smoke alarms
  • Security alarm
  • Key card access
  • Key access
  • 24-hour security
  • Safety deposit box
Reception services 7
  • Invoice provided
  • Concierge service
  • ATM/cash machine on site
  • Luggage storage
  • Tour desk
  • Express check-in/check-out
  • 24-hour front desk
Business facilities 3
  • Fax/photocopying
  • Business centre
  • Meeting/banquet facilities Additional charge
Outdoor swimming pool Free! 6
  • Open all year
  • Pool with view
  • Swimming pool toys
  • Pool/beach towels
  • Pool bar
  • Sun loungers or beach chairs
Entertainment and family services 3
  • Kids' outdoor play equipment
  • Board games/puzzles
  • Babysitting/child services Additional charge
Parking Private parking is possible on site (reservation is not needed) and costs U S$30 per day. 3
  • Valet parking
  • Electric vehicle charging station
  • Accessible parking

Isla Bella Beach Resort & Spa – Florida Keys Location

1 Knights Key Boulevard MM47, Marathon, FL 33050, United States

What's nearby

Bahia Honda 19 km
Marathon Dog Park 8 km
Seven Mile Bridge 6 km
Rotary Childrens Park 6 km
Bahia Honda State Park 17 km
Curry Hammock State Park 17 km
Fort-Zachary Taylor Park 2.6 km
Florida Keys Aquarium Encounters 9 km
Little Duck Key Wayside Park Public Boat Ramp 12 km

Restaurants & cafes

Restaurant Mahina 450 m
Cafe/bar Marketplace 450 m
Restaurant Sunset Grille and Raw Bar 4 m

Beaches in the neighbourhood

Sombrero Beach 8 km

Closest airports

Key West International Airport 71 km

Get in Touch

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    Contact Information

    1 Knights Key Boulevard MM47, Marathon, FL 33050, United States
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