Isla Bella Beach Resort

Florida · United States

Prices

Next 365 nights · updated daily

Lowest
$215
Thu, Sep 10
Highest
$1,982
Sat, Jan 2
Median
$396
across 365 nights
Cheapest week
$259
Sep 8 – 14

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Reviews

Condé Nast
Readers' Choice
2025
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Google Reviews
4.4
2,666 reviews

Character and identity

Set on Knights Key in Marathon, roughly midway between Miami and Key West, Isla Bella trades the usual Keys idiom for something closer to the Aegean: whitewashed, Greek-inspired architecture with blue and white interiors that feel curated rather than themed. The 199 rooms all face the ocean, and the footprint is generous, with a nearly mile-long private beach, five outdoor pools, a marina and a sizeable spa. Dining runs from a grab-and-go Marketplace to the Beach Bar for seafood and cocktails, plus Mahina, a Hawaiian-leaning restaurant with water views. The register is upscale but unstuffy.

Who's it for

Best for:
Couples and families who want a polished, design-literate beach resort without flying to Europe. It suits travellers who value an ocean-view room, multiple pools, a long stretch of sand, and a base for fishing charters and dive trips into the wider Keys, all arranged through the concierge.

Should look elsewhere:
Anyone wanting walkable nightlife, a town scene, or the funky old-Keys character of Key West proper. Budget-watchers should also note that parking sits outside the resort fee at $25 self or $50 valet per day, which adds up on longer stays.

Bottom line

The draw here is the look and the layout: Mediterranean-style design, every room facing the water, and enough beach, pools and dining to keep a family settled in for a week. Book an oceanfront room (they all face the sea, so push for a higher floor), and use the mid-Keys location to day-trip in both directions rather than staying put the whole time.

Location

1 Knights Key Blvd, Marathon, FL 33050

What this place offers

  • Wi-Fi
  • Wi-Fi in public areas
  • Restaurant
  • Bar
  • Table service
  • Room service
  • Breakfast
  • Smoke-free property
  • Credit cards
  • Debit cards

Useful info

Address
1 Knights Key Blvd, Marathon, FL 33050
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Website
islabellabeachresort.com
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Phone
+180 040 519 48
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