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Reviews of Isla Bella Beach Resort & Spa - Florida Keys 5 stars

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

#7 of 50 hotels in Marathon

Guests' Choice

Review score

Based on 394 hotel reviews

8.8

Score breakdown

  • Cleanliness

    9.2

  • Comfort

    9.4

  • Location

    9.2

  • Facilities

    9.2

  • Staff

    8.8

  • Value for money

    8.0

  • Free WiFi

    9.4

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Showing 1 – 25

  • Reviewed: 15 September 2025

    10
    Exceptional
    • Leisure trip
    • Couple
    • Oceanfront Balcony King
    • Stayed 7 nights
    • Submitted via mobile

    The whole place is luxurious and the staff are attentive and quick to respond. The gym was well equipped so we had no problem keeping up our workout routine.

    Stayed in September 2025

  • Reviewed: 15 September 2025

    8.0
    We enjoyed our stay but all the extra fees are ridiculous and most likely wouldn’t book again.
    • Leisure trip
    • Couple
    • Oceanfront Balcony King
    • Stayed 6 nights
    • Submitted via mobile

    We had to walk to the other building every day for ice since our machine was broken the entire time we were there. Our mini fridge was broken when we checked in. They did bring us a new one the same night. There was a rip in our comforter and the seat outside. There really should be a microwave in the room. The extra charges are a bit much. $46 / night in random resort fees and an extra $30 / night for parking after booking a $1,700 dollar stay.

    The property was beautiful. They really take pride in the beaches, rooms, and pool areas. The staff were excellent. Very prompt and polite.

    Stayed in September 2025

  • Reviewed: 10 September 2025

    10
    Exceptional
    • Leisure trip
    • Couple
    • Oceanfront Balcony King
    • Stayed 5 nights
    • Submitted via mobile

    I wish their was a microwave in the room, that would be the only downside.

    I loved everything about this resort

    Stayed in August 2025

  • Reviewed: 3 September 2025

    8.0
    A nice treat on Marathon Key
    • Leisure trip
    • Family with young children
    • Oceanfront Balcony Two Bedroom Guestroom, Two Queens Primary/One King Room
    • Stayed 3 nights
    • Submitted via mobile

    Charging for parking where everyone drives and car park is huge seems unnecessary - just include in the rate.

    Lovely resort at convenient location for exploring the Keys. Staff all very friendly. Refillable water bottles a nice touch.

    Stayed in August 2025

  • Reviewed: 1 September 2025

    9.0
    Superb
    • Leisure trip
    • People with friends
    • Oceanfront Balcony King
    • Stayed 4 nights
    • Submitted via mobile

    A little expensive, but overall it was worth it

    Very clean, relaxing, quiet, beautiful and fun!

    Stayed in August 2025

  • Reviewed: 30 August 2025

    10
    Exceptional
    • Leisure trip
    • Family with young children
    • Oceanfront Balcony Double Queen
    • Stayed 1 night
    • Submitted via mobile

    Hermoso el hotel

    Stayed in August 2025

  • Reviewed: 27 August 2025

    8.0
    Spacious hotel with amazing views and great location
    • Leisure trip
    • Family with young children
    • Oceanfront Balcony Double Queen
    • Stayed 2 nights
    • Submitted via mobile

    Nothing

    All the rooms had ocean views. Numerous pools. Comfortable bed! Spacious resort. Beach area. Bar area views and food. Decking to watch sunrise. Peaceful.

    Stayed in August 2025

  • Reviewed: 20 August 2025

    10
    Exceptional
    • Leisure trip
    • Couple
    • Oceanfront Balcony King
    • Stayed 2 nights
    • Submitted via mobile

    Very clean and great facilities

    Stayed in August 2025

  • Reviewed: 20 August 2025

    10
    Exceptional
    • Leisure trip
    • Solo traveller
    • Oceanfront Balcony King
    • Stayed 6 nights
    • Submitted via mobile

    I love walking trails and one of the longer ones was across the road from the resort. It would be great if a crosswalk could be installed to facilitate walking across.

    I loved the different pool options, the location of the resort and the Marketplace.

    Stayed in August 2025

  • Reviewed: 16 August 2025

    8.0
    Very good
    • Leisure trip
    • Family with young children
    • Oceanfront Balcony Two Bedroom Guestroom, Two Queens Primary/One King Room
    • Stayed 6 nights

    The property is great but the beach does not exist. It's very small, and the water and the ocean bottom is not developed. Not sure if they are just not allowed to do anything with the shore line but for the price tag I would think they could clean the bottom to make it pleasant. Pools are awesome, but you don't go to Keys to splash in a pool, right? if you want to have a real Atlantic Ocean beach experience I would go to Key West. Just one hour drive. Another grievance - mosquitos. Maybe it was the month of August, but holly molly they were relentless. Property started to do sprays after many complains I guess while I was there. Still, that was an eye opener

    Every thing else was great, staff is awesome, facilities clean, great location of course, all the restaurants around, plenty of water sports companies around, free bikes for rent (loved it!), 7 mile bridge! Market place is a great location to have food and just to hang out. Restaurant is very good, good food variety, expensive but when you on vacation in Florida Keys and you are staying at the resort I think you can pretty much expect that. I had an issue with my rental, needed a jump, ladies at the Market place went extra mile and found me a cable. Pools are fantastic. Views are out of this world.

    Stayed in August 2025

  • Reviewed: 11 August 2025

    9.0
    Superb
    • Leisure trip
    • Family with young children
    • Oceanfront Balcony Two Bedroom Guestroom, Two Queens Primary/One King Room
    • Stayed 2 nights
    • Submitted via mobile

    The beach

    Stayed in August 2025

  • Reviewed: 9 August 2025

    10
    Beautiful resort!!
    • Leisure trip
    • Family with young children
    • Oceanfront Balcony Two Bedroom Guestroom, Two Queens Primary/One King Room
    • Stayed 4 nights
    • Submitted via mobile

    The activities (kayak, scuba etc.) are very expensive.

    The resort is beautiful, well maintained, white sands with coconut trees, nice beach (although relatively small), great pool and multiple smaller pool spread along the resort so it’s never too crowded, excellent pool bar that serves great cocktails and good food. There are fire tables and live music every evening and the atmosphere is serene. The on site restaurant (Mahina) is very good, offers excellent options. There are fire staff were welcoming and helpful, the room was very comfortable and spacious, equipped with coffee machine and minibar. The resort offers variety of activities- kayak, sap, jet ski, snorkeling, scuba diving… The location for us was great- it’s about 2/3 of the way from Miami to Key West so it’s not too far from either, very convenient drive to KW. Nearby the resort there’s a nice commercial center with supermarket and liquor store so it’s not too was great. Marathon itself isn’t very interesting and in my opinion there aren’t many things to do so if you’re looking for fancier stuff (restaurants, outlets etc.) you’ll have to drive a bit, which for us was fine since we stayed at the resort most of the time. To summarize- beautiful resort, peaceful, high quality, good service, great facilities, beautiful beach and pools, good food, picturesque, place for real vacation and relaxation.

    Stayed in July 2025

  • Reviewed: 30 July 2025

    10
    Great place to stay.
    • Leisure trip
    • Family with young children
    • Oceanfront Balcony King
    • Stayed 4 nights
    • Submitted via mobile

    The beach area is not as beautiful as pictured in the hotel website because there’s so much sea grass/sea weed but that’s not the hotel’s fault.

    The property is beautiful, clean, and updated. There are numerous pools which are well maintained and not very crowded. We ate at the restaurant for breakfast and the pool bar for dinner and the food was excellent. The staff is very friendly.

    Stayed in July 2025

  • Reviewed: 13 July 2025

    10
    Exceptional
    • Leisure trip
    • Couple
    • Oceanfront Balcony King
    • Stayed 1 night

    We had a wonderful birthday celebration dinner--delicious food, service on the patio with fabulous views of the ocean!

    Stayed in June 2025

  • Reviewed: 10 July 2025

    10
    i will never use booking .com again without checking other sites , priceline had the same room , dates and room for $100
    • Leisure trip
    • Group
    • Oceanfront Balcony One Bedroom Suite, One King Primary/One Queen Pullout Sofa
    • Stayed 2 nights
    • Submitted via mobile

    the whole property was awesome

    Stayed in July 2025

  • Reviewed: 5 July 2025

    9.0
    Superb
    • Leisure trip
    • Couple
    • Oceanfront Balcony King
    • Stayed 2 nights

    Pool restaurant is quite expensive, food was so-so. Many added fees.

    The rooms are really roomy and comfort. The view from our room was amazing. The pools, food options, and the walkable resort were all great.

    Stayed in July 2025

  • Reviewed: 30 June 2025

    10
    Exceptional
    • Couple
    • Oceanfront Balcony King
    • Stayed 2 nights
    • Submitted via mobile

    Central AC

    Front beach

    Stayed in June 2025

  • Reviewed: 20 June 2025

    10
    Exceptional
    • Leisure trip
    • Couple
    • Oceanfront Balcony King
    • Stayed 2 nights
    • Submitted via mobile

    One of my favorite hotels so far 😍

    Stayed in June 2025

  • Reviewed: 16 June 2025

    10
    The perfect end to a perfect holiday
    • Leisure trip
    • Couple
    • Oceanfront Balcony King
    • Stayed 3 nights
    • Submitted via mobile

    Great location and luxury throughout the resort

    Stayed in June 2025

  • Reviewed: 15 June 2025

    10
    A beautiful resort
    • Leisure trip
    • Family with young children
    • Oceanfront Balcony Two Bedroom Guestroom, Two Queens Primary/One King Room
    • Stayed 7 nights
    • Submitted via mobile

    Beautiful resort . Loved the location and all the amenities. We really felt pampered. Hope to visit again in the future!!

    Stayed in June 2025

  • Reviewed: 6 June 2025

    10
    Excepcional views and relaxing place.
    • Leisure trip
    • Couple
    • Oceanfront Balcony King
    • Stayed 3 nights
    • Submitted via mobile

    I loved everything!

    The ocean views, they have all you need in the property.

    Stayed in June 2025

  • Reviewed: 14 May 2025

    10
    Exceptional
    • Leisure trip
    • Couple
    • Oceanfront Balcony King
    • Stayed 2 nights
    • Submitted via mobile

    Beautiful grounds. Very well maintained. Lovely landscaping.

    Stayed in May 2025

  • Reviewed: 13 May 2025

    9.0
    great location, "resort" with on-site restaurants and events. fair price, no beach; great pool.
    • Leisure trip
    • Family with young children
    • Oceanfront Balcony One Bedroom Suite, One King Primary/One Queen Pullout Sofa
    • Stayed 3 nights

    "beach" is not a beach for swimming

    location pool

    Stayed in May 2025

  • Reviewed: 12 May 2025

    10
    it was a great relaxing weekend for mothers day and my family and I would for sure come again
    • Leisure trip
    • Family with young children
    • Oceanfront Veranda Two Bedroom Guestroom, Two Queens Primary/ One King Room
    • Stayed 2 nights

    there were alot of mosquitoes

    The atmosphere from our room which was on the level of the sand very relaxing

    Stayed in May 2025

Showing 1 – 25

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