Isla Bella Beach Resort & Spa - Florida Keys

Location: 1 Knights Key Boulevard MM47, Marathon, us

Star Rating: 5 Stars

Property Type: Resorts

About this Property

Important Information

Policies

Check-in: 04:00 PM - 12:00 AM

Check-out: 11:00 AM

Amenities & Facilities

• Health or beauty spa nearby
• Guest education on local ecosystems and culture
• Electric bicycle charging station
• Fitness facilities (surcharge)
• Non-smoking rooms
• Air conditioning
• Swimming pool
• Restaurant
• Room service
• Terrace
• Family rooms
• Pets allowed
• Lift / Elevator
• Luggage storage
• Express check-in/check-out
• Safety deposit box
• Fax/photocopying
• Tour desk
• Facilities for disabled guests
• Massage services
• Non-smoking throughout
• Board games/puzzles
• Concierge service
• Grocery deliveries
• Kid meals
• Kids' outdoor play equipment
• Evening entertainment
• Outdoor furniture
• Coffee Shop on site
• Fruits
• Spa/wellness center services
• Steam room
• Beauty Services
• Manicure
• Pedicure
• Staff adhere to local safety protocols
• Guest rooms disinfected between stays
• Cleaning standards that are effective against Coronavirus
• Physical distancing rules followed
• Hand sanitizer in guest room and key areas
• Cashless payment available
• Fire extinguishers
• First aid kit available
• Sanitized tableware & silverware
• Invoice provided
• Guests can opt-out any cleaning services during stay
• Smoke alarms
• Guest room sealed after cleaning
• Physical distancing in dining areas
• Key access
• Food delivered to guest room
• Access to health care professionals
• 24-hour security
• Delivered food - securely covered
• Security alarm
• Key card access
• Broadcast Live sport events
• Happy hour
• Bingo
• Supervised childcare/activities
• ATM/banking
• Shopping on site
• Television in common areas
• Front desk (limited hours)
• Express check-in
• Free wired internet
• Snack bar/deli
• Golfing on site
• Scuba diving on site
• Snorkeling on site
• Self parking (surcharge)
• Beach umbrellas
• Free pool cabanas
• Pool sun loungers
• Beach yoga on site
• Private beach nearby
• Fitness facilities (surcharge)
• Internet access
• Housekeeping on request
• Concerts/live shows
• Wine release events
• Reception hall
• Exercise/lap pool
• Japanese garden
• Covered parking
• Secured parking
• Golf cart
• Fishing nearby
• Health or beauty spa nearby
• Swimming nearby
• Water sports equipment
• Beach club nearby (surcharge)
• Bicycle-friendly property
• Electric bicycle charging station
• Beach toys
• Guest education on local ecosystems and culture
• Vegetarian menu options available
• Pool toys
• Paddle boating nearby
• Accessible train station shuttle
• No accessible train station shuttle

Rooms Available

• Oceanfront Veranda One Bedroom Suite, One King Primary/One Queen Pullout Sofa

  The unit offers 2 beds.

  Max Occupancy: 4 (4 Adults)

  • Shower
  • Desk
  • Cots

• Oceanfront Veranda Two Bedroom Guestroom, One King Primary/ One King Room

  This beachfront suite includes 2 king beds, 2 bathrooms and a beachfront veranda.

  Max Occupancy: 4 (4 Adults)

  • Shower
  • Air conditioning
  • Desk
  • Cots

• Oceanfront Veranda Two Bedroom Guestroom, Two Queens Primary/ One King room

  This 2 bedroom suite features beachfront veranda and 2 bathrooms.

  Max Occupancy: 6 (6 Adults)

  • Shower
  • Air conditioning
  • Desk
  • Cots

• Oceanfront Veranda Double Queen

  This room features a refrigerator, oceanfront terrace, and a bathroom with a rain head shower and deep soaking tub.

  Max Occupancy: 4 (4 Adults)

  • Shower
  • Air conditioning
  • Desk
  • Cots

• Oceanfront Balcony One Bedroom Queen Suite with Kitchenette

  The suite's kitchenette, which features a microwave, is available for cooking and storing food. The suite provides air conditioning. The unit offers 3 beds.

  Max Occupancy: 6 (6 Adults)

  • Shower
  • Air conditioning
  • Kitchenette
  • Desk
  • Microwave
  • Cots

• Oceanfront Balcony Two Bedroom Guestroom, Two Queens Primary/One King Room

  The apartment provides air conditioning. The unit offers 3 beds.

  Max Occupancy: 6 (6 Adults)

  • Shower
  • Air conditioning
  • Desk
  • Cots

• Oceanfront Balcony King

  The double room provides air conditioning. The unit offers 1 bed.

  Max Occupancy: 2 (2 Adults)

  • Shower
  • Air conditioning
  • Desk
  • Cots

• Oceanfront Balcony Double Queen

  The quadruple room offers air conditioning. The unit has 2 beds.

  Max Occupancy: 4 (4 Adults)

  • Shower
  • Air conditioning
  • Desk
  • Cots

• Queen Room

  The double room provides air conditioning. The unit offers 1 bed.

  Max Occupancy: 2 (2 Adults)

  • Shower
  • Air conditioning
  • Desk
  • Cots

• Oceanfront Veranda King

  The double room offers air conditioning. The unit has 1 bed.

  Max Occupancy: 2 (2 Adults)

  • Shower
  • Air conditioning
  • Desk
  • Cots

• Oceanfront Balcony Two Bedroom Guestroom, Two Kings

  The quadruple room offers air conditioning. The unit offers 2 beds.

  Max Occupancy: 4 (4 Adults)

  • Shower
  • Air conditioning
  • Desk
  • Cots

• Oceanfront Balcony One Bedroom Suite, One King Primary/One Queen Pullout Sofa

  The unit has 2 beds.

  Max Occupancy: 4 (4 Adults)

  • Shower
  • Desk
  • Cots

• Oceanfront Balcony One Bedroom King Suite with Kitchenette

  The suite's kitchenette, which has a microwave, is available for cooking and storing food. The suite features air conditioning. The unit has 2 beds.

  Max Occupancy: 4 (4 Adults)

  • Shower
  • Air conditioning
  • Kitchenette
  • Desk
  • Microwave
  • Cots

• Oceanfront Veranda 1 Bedroom King Suite with Kitchenette

  The suite's kitchenette, which features a microwave, is available for cooking and storing food. The suite offers air conditioning. The unit offers 2 beds.

  Max Occupancy: 4 (4 Adults)

  • Shower
  • Air conditioning
  • Kitchenette
  • Desk
  • Microwave
  • Cots

• Oceanfront Veranda 1 Bedroom Queen Suite with Kitchenette

  The suite's kitchenette, which has a microwave, is available for cooking and storing food. The suite offers air conditioning. The unit has 3 beds.

  Max Occupancy: 6 (6 Adults)

  • Shower
  • Air conditioning
  • Kitchenette
  • Desk
  • Microwave
  • Cots

• Quadruple Room

  The quadruple room features air conditioning. The unit has 2 beds.

  Max Occupancy: 4 (4 Adults)

  • Shower
  • Air conditioning
  • Desk
  • Cots

Guest Reviews

• Fernanda (10/5): -
• Deon (10/5): -
• wendy (10/5): Fabulous stay - Fabulous stay, beautiful rooms. Everything you could want in a resort. Beautiful beach. Selection of pools. Attentive staff, choice of places to eat. Stunning location. Definitely stay again Just a minor thing but a coffee machine in the room would be ideal
• Paul (10/5): Fantastic property! We will absolutely stay here again - Great location in Marathon and the landscaping is amazing! There are hundreds of evenly spaced coconut palms everywhere on the property. The rooms are fresh and clean and have fantastic views of the water.
• Tanju (6/5): It is over priced. They charge $30 parking per day even they are over priced. The staff can be more friendly - Nothing. The beach, staff and over priced
• Jacqueline (9/5): Bliss!! - Beautiful setting. All rooms sea view. I think! As well as resort pool, each building had its own pool in front so felt almost private. Laid back, barefoot luxury made us instantly relaxed. Refillable, reusable water bottles great touch. Restaurant and the beach bar were fantastic. Food exceptional. Great friendly service from Shanda kept us there all day when it rained! Miserable bar woman that took over one night, Slow service and no smile! Really killed the mood round the bar.
• Maíra (10/5): -
• Angelo (8/5): -
• Lisa (8/5): Nice resort for families with a good location and great activities. - There were several pools to choose from, the room was quiet and fairly comfortable with an oceanfront veranda. The food was very good and priced as we would expect. The staff was warm and polite at all venues within the resort and the snorkel boat trip was wonderful. No microwave to heat water or food. Toilet paper was scratchy. The AC had a tiny vent to the bedroom so we needed a fan (and received one), but the bedroom was too warm for me. The cleaning staff came too early then too late to clean yesterday. They forgot to restock coffee one day. None spoke english so we couldn’t ask them anything directly.
• Donald (10/5): -
• Kim (7/5): Love this place - Location and cleanliness Dogs allowed there. Barking
• Michelle (9/5): -
• Abaroa (10/5): -
• Kit C (9/5): Great location, great value and the staff was superior - Clean and neat. Also only an hour from home
• Eitan H (8/5): -
• Ray (8/5): - Great Location Noise from a wedding party 🥳
• Prof. Dr. Michele (10/5): Very nice new Beach Resort - Very nice new Beach Resort, lots of different pools and activities for kids, great coffee at the market, lovely restaurant & live music at the beach - loved the pelican Point in the morning :). Swimming in the sea was not ideal due to low tide.
• Jacqueline (9/5): -
• Samantha (10/5): -
• Hopfensperger (10/5): Five star definitely the best vacation I’ve had in a long time - Everything Nothing at all everything was beautiful
• Nofar (10/5): -
• ANNE LUCIE (9/5): Magnifique! - L’hôtel absolument magnifique, les chambres, l vue et les piscines Il manque un peu de choix dans la nourriture
• Sandra (10/5): Memorable. - Restaurant was extremely good. Food delicious.
• Aleksandra (10/5): -
• Comploj (9/5): -
• Comploj (10/5): -
• Matthew (10/5): Magnificent - Location, space, cleanliness. Everything Nothing
• Matthew (10/5): -
• Martin (10/5): -
• Faith (10/5): -
• Faith (10/5): -
• Katherine (10/5): -
• Brett (10/5): Awesome Resort - Mahina Restuarant was great, from service to food to wine list. Having a beach walk out to sand was great. I would highly recommend this Resort. Awesome Resort! For me, only thing that would have made it even better would be adults only. Parents not keeping their kids in check. This has nothing to do with the Resort it's a parenting issue.
• Laura (9/5): -
• Stacey (10/5): -
• Nicola (8/5): Beautiful accommodation with stunning views. - Beautiful property. Clean. Great views. Lots to do. Staff super friendly. Great location. Only one tiny wardrobe for 4 people. Not much storage. Particularly for a week. No cups or glasses in the room too. Or enough coffee for the number of people. Small things but part of the experience.
• Leanne (6/5): Not value for money. - So expensive for what you get. Its like going to centerparks. The WiFi is useless. Everything is extra. The resort fee is a joke. Was charged for parking but complained as it wasn't mentioned on the original invoice. Sorry Jane Mcdonald but I was not impressed Nice but not value for money
• Debbie (9/5): Relaxing. - Love the laid-back vibe. Nice fitness room and pools. Wish they didn't block the access to the old 7 mile bridge.
• Ricardo (9/5): -
• Alisa (10/5): Perfect Gem in the Keys - Literally everything! Loved everything
• tnt (8/5): - The area. And the rooms was very nice Your staff could be nicer. They need training on manners and how to treat guest
• Salome (7/5): -
• Peter (8/5): Great expensive but worth it - Clean organized No bottled water in the room no snack machines. No place to get food o snacks late night
• J (7/5): -
• Francois (4/5): -
• Francois (4/5): -
• Faith (10/5): -
• Francois (4/5): -
• Emmanuel (10/5): - L'hôtel est splendide, personnel tres agréable Rien
• Krisztian (10/5): - Amazing pools, beach. Ambience
• Gino (10/5): It was relaxing and a beautiful resort. I will come back for sure. - Super clean Nothing at all. Everything was nice.
• Alejandro (10/5): MUCHO MEJOR DE LO QUE ESPERABA - TODO, pero para resaltar la atencion de TODO el personal, sobretodo el de LYDDA, que atencion tan excepcional! Todo estuvo espectacular
• Julia (9/5): -
• Jan-Jaap (10/5): -
• Jeanette (10/5): -
• Jorge (10/5): Excellent Hotel Resort and wonderful view -
• Albena (3/5): Aweful vacation experience - I liked the 5 salt water pools at this resort. The sheets had mold stains on them, my toddler developed a bad cough during our stay. The first day he coughed a few times during the night our first night, the same our second night, we also did not stay in the room much these days but were at the pools. The proceeding days I noticed he began coughing an hour after we would get back to our room, as soon as we left the room the coughing would disappear outdoors. I cut our stay short by leaving a day earlier as it became evident he was coughing from the mold in the room. In addition on the second day of our stay we discovered that the resort was a mosquito heaven and my son not only got sick from the room and mold but he got bitten up with welts all over his face, legs ect. This despite the citronella bracelets, he wore and me spraying with the bug spray the hotel provided all guests with at check in. At check out I stated why I was checking out a day early and despite my explanation of the mold and son getting sick from it, I was told that I will loose my $400 nightly charge and we left.
• Adelaide (10/5): Worth every penny. - Their hospitality was unmeasurable. We enjoyed our dinners at their Mahina restaurant and we loved it 👌🏽 N/a
• Boodai (8/5): Not enough time we had lots of fun in one day but we will be back - It was very clean and spacious
• Kristy (10/5): -
• angela (10/5): -
• Muriel (10/5): - Un hôtel de rêve au milieu des Keys, un accueil irréprochable et un service exceptionnel, avec des activités différentes proposées tous les jours gratuitement et dirigées par des professionnels.
• Yurianna (10/5): Great place - Great place, customer service excellent A LOT of mosquitoes
• Jack (9/5): -
• Sylvia (8/5): -
• Johann (10/5): -
• Gregory (10/5): Wonderful - Everything Nothing
• Robert (10/5): -
• Kirstine (9/5): -
• Valeria (4/5): -
• Danielle (6/5): -
• John (10/5): -
• Violeta (10/5): -
• Sander (7/5): Fun stay in the keys - Location, sunsets, beach Food
• Serhii (9/5): - Good service, very clean and maintained. Too expensive.
• Kimberly (5/5): - Comfortable bed, beautiful grounds Snooty
• Rowana (9/5): December 2025 stay - The room and overall resort accomodations were great- this is the 6th year we are coming here, despite the price:) The prices including the restaurant's breakfast and dinner prices are too high in my opinion considering the menu choices, the quality of the food and even the service The dispensers of the shower shampoo, body wash and conditioner are impossible to use - maybe because the Marketplace offers the same for buy? The additional $30per night for parking should be included in the overall price that is high to begin with
• Kseniia (10/5): -
• MEITAL (10/5): מלון חובה!!! - אחד המקומות היפים בעולםםםםם מלון חובה עברנו ללילה בדרך לקי ווסט. בדיעבד היה עדיף 2 לילות במלון הזה ולנסוע לחצי יום לקי ווסט. אהבנו הכללללל
• Kristen (10/5): -
• Oleh (8/5): -
• Daniel (9/5): Great stay, worth the drive - The view, the quiet, the vibes. The pancakes in the morning. We also took a bike ride to the bridge which was amazing. We wanted to watch a live nba game on tv but they had no pass. I tried connecting my own account but it didnt work wither. Not a big issue, but could be nice.
• Maximilian (10/5): Wundervolles Hotel mit super Ausstattung und freundlichem Personal! - Die Größe der Anlage, die Sicherheit, Sauberkeit und das freundliche Personal. Es gibt garnichts zu meckern.
• Craig (10/5): -
• Nathaniel (9/5): - Property staff do an excellent job keeping the entire facility in tip top shape. From
• Alan (9/5): -
• Ilse (8/5): Beautiful setting, well maintained and bright setting. - Beachfront, bright location. Multiple small pools and patio‘s. Large and comfortable room, stylish. Well maintained. 7 am wake up call by a super noisy quad evening out the sand on the beach below the bedrooms... Sushi restaurant was closed indefinitely. Staff keep coming into room despite do not disturb sign. Other guests were noisy.
• Johan (10/5): Un vrai moment de détente après avoir bien vadrouillé dans l’état - Un peu tout La qualité de la chambre, les équipements, la salle de sport, le market place
• Craig (10/5): - This is a fantastic resort and a great find, if you are traveling down the Keys and fancy a couple of days of luxury, this is the place.
• Viviana (9/5): A nice staycation. - Liked the staff, the pools, the rooms, the facilities :) *
• Tanja (10/5): - Sauberkeit, Lage in Marathon, 5 Pools, freundliche Mitarbeiter 30$ pro Nacht parken
• Michael (10/5): Excellent - The property was beautiful and clean. The staff was very helpful and pleasant. The room and bathroom was large and clean and great views from the balcony. N/A
• Laura (10/5): -
• Karin (8/5): -
• SUSAN (8/5): -
• Felipe (10/5): - Tudo muito bom, beleza conforto lazer
• mary (10/5): - The all inclusiveness of the property and all the amenities made for an easy stay!;!
• Anthony (10/5): -
• valerie (10/5): - Absolutely gorgeous and relaxing facility! So beautiful And the landscaping was amazing!
• Corpus (9/5): Un servicio gastronómico que no se corresponde con el precio - El ambiente El servicio del restaurant Mahina. La comida estaba buena. Pero extremadamente cara. Cobran los platos a un precio top, pero el servicio no es top. Pedimos un plato fuerte con un side para cada una y trajeron 1 solo plato con todo junto. Es decir, un plato con la carne, el side mio y el side de mi pareja en un solo plato. Asi que nos tocó comer a las dos en un solo plato. En un restaurant donde la cuenta fue de 92 dólares, eso no pasaría.

Photos