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Isla Bella Beach Resort & Spa

Marathon · US

Isla Bella Beach Resort & Spa

9
Exceptional389 reviews
  1. Hotel Collection
  2. /Hotels in Marathon
  3. /Isla Bella Beach Resort & Spa
Free WiFiParking (limited spaces)Self parking (surcharge)Pool umbrellasPool sun loungersWheelchair-accessible pool

Check-in / Check-out

From 04:00 PM · Until 11:00 AM

Classification

5-Star Hotel

Amenities

Elevator, Fitness facilities, ATM/banking, Gift shops or newsstand, Shopping on site, Hiking/biking trails nearby

Location

Marathon, US

Luxury Beachfront Stay

Relax and Rejuvenate at the Spa

Indulge in massages, body treatments, and facials at our spa for a truly pampering experience.

Endless Recreational Activities

Enjoy 5 outdoor swimming pools, a steam room, and a fitness center during your stay for ultimate relaxation and leisure.

Delight in Culinary Experiences

From the hotel's restaurant, II Postino, to the poolside bar and coffee shop, savor delicious meals and drinks at your convenience.

For a luxurious beachfront getaway with top-notch amenities, book your stay at Isla Bella Beach Resort & Spa now.

Loading rooms and rates...

Location

How to Find Us

1 Knights Key Boulevard, MM 47, Marathon, Florida, 33050

Marathon · US

+1 305-481-9451

Policies

Good to Know

Check-in & Check-out

Check-in from 04:00 PM. Check-out by 11:00 AM. Early check-in and late checkout may be available upon request.

Cancellation

Cancellation terms vary by rate. Flexible rates allow free cancellation up to 24–48 hours before arrival. Non-refundable rates cannot be canceled or modified.

Payment

Prices include the taxes and fees paid when you book. Some hotels charge a resort, city or service fee on arrival; where they do, the amount is shown with each room and at checkout. A valid credit card is required at check-in.

Important Information

  • Reservations are required for massage services and spa treatments. Reservations can be made by contacting the hotel prior to arrival, using the contact information on the booking confirmation.
  • Up to 3 children 18 years old and younger stay free, per registered adult, when occupying the parent or guardian's room, using existing bedding.
  • The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.
  • The property allows pets in specific rooms only and has other pet restrictions (surcharges apply and can be found in the Fees section). Guests can arrange to bring pets by contacting the property directly, using the contact information on the booking confirmation.
  • A deposit may be required at the property.

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Guest Reviews

What Guests Say

9.0

Exceptional

389 reviews

Highlights

  • +Stunning location
  • +Spacious and comfortable rooms
  • +Courteous staff

Could Improve

  • –Poor cleanliness
  • –Terrible food quality
  • –Service inconsistencies
Cleanliness7.1

The room was borderline filthy and everything seemed neglected, needing deep cleaning.

Service10.0

Most staff were courteous, helpful, and attentive, especially at the beach bar.

Location10.0

The location and views were absolutely stunning, enhancing the overall experience.

Room Quality9.6

Rooms were spacious and very comfortable, contributing positively to the stay.

Amenities9.6

Excellent amenities, offering various activities suitable for families.

Value for Money9.6

Premium prices align with the stunning location and range of activities, though some aspects could be improved.

Food and Beverage6.1

Food was generally terrible, with several complaints about quality and service.

Overall Experience10.0

Despite some issues, the overall vibe and views created a positive experience.

davidmM9861FD

Couples · Jan 2026

8

Nice weekend getaway!

Liked:The location and views were absolutely stunning! The vibe was amazing, and the rooms were spacious and very comfortable. The food was just okay, but the service and staff were outstanding—special shoutout to Annie at the beach bar and Gar for making the experience even better!

via tripadvisor

jennifers457

NONE · Dec 2025

10

Perfect for multi generational family trip

Liked:We were there to celebrate my husband’s 40th birthday. We had our sons with us, 6, 7, and 11 years old. My in-laws also came with us (60s). It went great. There was something for everyone. Beach, pools, games, restaurants, bars, bikes, jet skis, etc. Everything was family friendly, and the resort was really nice.

via tripadvisor

MarkKunis

NONE · Dec 2025

10

Little things

Liked:Tv issues: not enough apps. No ABC. Staff was very courteous but many had trouble understanding English. It would be great if you had a few Pickleball courts.

via tripadvisor

LoisNCNY

NONE · Dec 2025

8

Outstanding staff and spacious rooms

Liked:Helpful staff everywhere we went. Grounds are well kept. Rooms are spacious and attractively decorated.

via tripadvisor

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