Resort Hotel 4.4 · 2,567 reviews Check-in 16:00 Check-out 11:00

Isla Bella Beach Resort & Spa

1 Knights Key Blvd, Marathon, FL 33050, United States

Upmarket 4-star resort with 5 pools, spa, Italian dining & beach bar on 24 acres by the Atlantic in Marathon, FL. Relax and explore nearby attractions.

Beachside Retreat LGBTQ+ Friendly Spa & Pools Wedding Venue

About this stay

A serene retreat on the sparkling Florida Atlantic Coast

Set on 24 lush acres along the Atlantic Ocean, Isla Bella Beach Resort & Spa invites a slower pace of life amid the timeless beauty of the Florida Keys. This four-star resort enchants with a thoughtful blend of upscale comforts and natural charm. Five shimmering outdoor pools are tucked throughout the gardens, offering endless nooks for quiet reflection or playful afternoons under the sun.

The elegant Italian dining venue and casual beachside bar effortlessly elevate moments from morning espresso to sunset cocktails, all framed by ocean vistas. Spacious, spotless rooms extend the calm with tasteful décor and soothing views that whisper ease and luxury. Beyond the resort gates, the vibrant pulse of nearby Seven Mile Bridge, the fascinating Turtle Hospital, and pristine Sombrero Beach beckon exploration.

LGBTQ+ friendly and deeply welcoming, the resort is designed to make every guest feel embraced and at home. Activities and spaces are crafted to delight families, couples, and solo travelers alike. Graceful service from a caring staff enhances the sense of sanctuary, making Isla Bella as inviting as a beloved, sun-drenched weekend by the sea.

"From the moment you arrive, everything feels relaxing and well taken care of—the calm, luxurious vibe lingers long after departure."

Highlights

Why this stay feels special.

Carefully curated experiences merge leisure with local charm, making Isla Bella a rare coastal refuge.

Five Outdoor Pools

Multiple pools set in tranquil gardens provide perfect spots for sunbathing and swimming, catering to every mood.

Italian Dining Delights

Savor authentic Italian cuisine paired with ocean views, blending rich flavors and relaxed elegance.

Prime Location

Just a mile from the Turtle Hospital and footsteps from white-sand beaches, natural wonders are close at hand.

Wedding Venue Elegance

A stunning beachfront setting creates a magical, memorable backdrop for vows and celebrations.

LGBTQ+ Friendly

Inclusive hospitality ensures every guest finds warmth, respect, and belonging throughout their stay.

Rejuvenating Spa

A professional spa team crafts unforgettable moments of relaxation and gentle renewal.

Event & Wedding Venue

Elegant spaces meet natural beauty, perfect for meaningful gatherings that linger in memory.

Rooms

Rooms & cozy corners.

Three room types — pick a tab to browse photos of each.

Atmosphere

The atmosphere.

tranquil luxurious welcoming sun-drenched inclusive serene

Daytime Calm
Poolside loungers and ocean breezes invite slow reflection, while vibrant swim zones add splashes of joy and laughter.
Golden Hour
Sunsets put on a daily show, painting skies in warm hues that glow behind the palm-lined beach bar gatherings.
Evening Serenity
Soft-lit dining and gentle waves frame intimate conversations and moments of quiet candlelight comfort.
Family-Friendly Yet Refined
Children’s activities harmonize effortlessly with adults’ peaceful corners, crafting a balanced rhythm for all ages.

Amenities

Comforts included.

Everything quietly taken care of, plus an honest list of what isn't on offer.

Free Wi-Fi

Paid breakfast

Paid parking

Accessible

Outdoor pool
Air-conditioned
Pet-friendly
Beach access
Room service
Kid-friendly
Restaurant
Kitchens in some rooms
Spa
Fitness center
Bar
Smoke-free
Business center
Airport shuttle

Location

Where you'll be.

Nestled on 24 acres along the Atlantic Ocean, Isla Bella Beach Resort & Spa offers an upmarket escape just off Highway 1 in Marathon, Florida Keys. The resort’s beachfront setting combines five outdoor pools, lush landscaping, and a peaceful atmosphere, with easy access to some of the area’s most beloved natural and cultural attractions.

1 mile Turtle Hospital

0.1 mile Knight's Key Suites

Walkable Seven Mile Bridge

2.5 miles Sombrero Beach

1 hr 2 min by car Key West International Airport

A prime spot for slow travel, this resort balances tranquil beachfront vibes with access to wildlife encounters and scenic Florida Keys landmarks.

Guest Reviews

What guests remember.

2,567 reviews · loved by slow travelers and couples.

4.4

Cozy Rating Based on 2,567 reviews

1,918

289

156

133

177

sowjanya kosaraju May 11, 2026

“I had an amazing experience at Isle Bella Resort! From the moment I arrived, everything felt relaxing and well taken care of. The property is beautiful, clean, and perfectly maintained. The staff were friendly, helpful, and always made sure we felt comfortable. The rooms were spacious and spotless, with great amenities and a peaceful atmosphere. I also loved the beach area and pools—perfect for unwinding and enjoying the views. The food options were delicious, and overall the resort had such...”

Manuel Mendoza Apr 16, 2026

“Kyle and Connor at Mahina were absolutely exceptional throughout our entire trip. Kyle truly went above and beyond—his passion shines through in everything he does. You can immediately tell he doesn’t just love being a bartender, but also takes great pride in educating guests about his craft. Every interaction felt thoughtful, engaging, and personal. Joya and the entire spa team created an unforgettable first spa experience for us. From start to finish, it was nothing short of fantastic—relaxing, professional, and...”

Annisha Zegarski Apr 15, 2026

“I have to say this this resort exceeded my expectations. The room was fabulous and the view was beyond any ocean view I have ever had. They were so kind and accommodating to my kids and my dog as well. We spent a magical Christmas here and loved the pools and all the activities. We made many friends along the way. Special shout out to Kyle, Chanda and Garth for providing exceptional care to my family. Thanks so much and...”

House Notes

Good to know before you stay.

Check-in 4:00 PM

Check-out 11:00 AM

Rating 4.4/5 from 2,567 reviews

Atmosphere LGBTQ+ friendly resort

Dining Italian & Japanese cuisine on site

Amenities 5 outdoor pools, spa, beachside bar

FAQ

Questions guests often ask.

Answers to common questions help plan a seamless and relaxing stay at Isla Bella Beach Resort & Spa.

Check-in is at 4:00 PM and check-out is at 11:00 AM to allow time for smooth guest transitions.

Yes, the resort is fully LGBTQ+ friendly, creating a welcoming and inclusive environment for all guests.

Guests can enjoy Italian dining, a beachside bar, and a Japanese restaurant known as Sushi Cabana within the resort.

Yes, the resort offers multiple pools and scheduled daily activities appropriate for children approximately ages 4 to 12.

The airport is about a 1 hour and 2 minute drive by car to the resort, with public transit options taking roughly 1 hour and 33 minutes.

Yes, Isla Bella Beach Resort & Spa is a popular wedding and event venue offering stunning beachfront settings and professional service.

Yes, parking options are provided for guests at the resort premises for convenience and ease.

The resort is accommodating to pets, with some restrictions; contacting ahead for specific pet policies is recommended.

Have another question? Message us — we usually reply within 1–2 business days.

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