Plan your stop
Useful details
This listing is the resort, separate from Isla Bella Market and the resort's Beach Bar. Confirm rates and amenities on https://www.islabellabeachresort.com/resort/ and https://visitfloridakeys.com/business-directory/isla-bella-beach-resort-spa.
On Marathon, at MM 47–60
Isla Bella Beach Resort & Spa sits in Marathon (Middle Keys, MM 47–60). The service hub of the Middle Keys, with an airport, hospital, marinas, boat ramps and plenty of dining. This listing is for choosing a pillow that matches the mile marker, parking and the rest of the day’s water or walking plans.
Other hotels & lodging listings currently published on Marathon include Captain Pip's Marina & Hideaway Rentals, Coco Plum Beach & Tennis Club, Faro Blanco Resort Marathon Florida Keys, Curio Collection by Hilton. Compare them on the island or category hub rather than assuming this listing is the only option.
What this record includes
- Directory category
- Hotels & Lodging
- Island area
- Marathon (Middle Keys, MM 47–60)
- Mapped as
- hotels & lodging
- Published address
- 1 Knights Key Blvd, Marathon, FL 33050
- Published phone
- 800-405-1948
- Official website on file
- Yes — confirm details there
- Mapped or source amenities
- Beachfront resort, Spa, On-site dining
- Source
- Isla Bella Beach Resort & Spa official resort page
Confirm before you go
- Current hours, closures, fees and access rules on the linked source
- Today’s hours — none are published on this listing
- Parking, pet, trailer and fee rules with the property
- No ratings or “best of” rank — this page does not score or rank places
How to use this listing
Isla Bella Beach Resort & Spa is mapped as lodging in Marathon (Middle Keys, MM 47–60). A Keys mailing address can sit well away from the marina, park or Old Town block you think you booked.
Compare the island and mile marker before the room rate. Confirm parking, resort fees, trailer or dock rules and pet policy with the property. The order of lodging listings is not for sale, and this page is not a booking engine.
Listed amenities & features
- Beachfront resort
- Spa
- On-site dining
This listing was reviewed using Isla Bella Beach Resort & Spa official resort page. The official website is the right place for menus, rates, reservations and hours. Directory text is a planning aid, not a live operations feed. Last reviewed on Oct 5, 2026 using Isla Bella Beach Resort & Spa official resort page.
Business owner or traveler? Report an update →Claim or correct this listing