Are there any 5-star vacation rentals in Grassy Key?

You won't find any 5-star vacation rentals in Grassy Key on our site, but there are some other highly rated options worth looking into. Search through our vacation rentals in Grassy Key to book the best place for your getaway.

The Best 5 Star Hotels in Grassy Key, FL from $203

A dolphin swimming near a wooden dock and a tree branch in the water.

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Our top choices for Grassy Key 5-star hotels

An aerial view of a resort with a central pool, multiple buildings, and a beach area with sun loungers.

1. Isla Bella Beach Resort & Spa

Marathon

Jon

$342 nightly

Dec 15 - Dec 16

Total with taxes and fees

A resort pool with a view of the sea, surrounded by palm trees and lounge chairs.

2. Sea Glass Cove

Marathon

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Explore similar 4-star hotels

Many 4-star hotels have the same amenities as 5-star hotels. See all 4-star hotels in Grassy Key.

Hawks Cay Resort

61 Hawks Cay Blvd Marathon FL

$325 nightly

$364 total

Dec 9 - Dec 10

Total with taxes and fees

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Pool Spa Hot tub Breakfast included Waterpark

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Learn more about Grassy Key

Experience the seaside area of Grassy Key—beaches, a scenic waterfront, and sights from Curry Hammock State Park to Grassy Key Marina.

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Top Grassy Key Hotel Reviews

Isla Bella Beach Resort & Spa

8/10 Good

"Place was great! However I would eat off property. Food was fair at best. Very relaxing. Room was a little musty but it’s Florida."

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Grassy Key Five Star Hotel Information

If you’re searching for the celebrity treatment, the 5 star hotels in Grassy Key are your dreams come true. From sprawling resorts to fancy hot spots, theseGrassy Key 5 star hotels immerse each traveler in the most elite experience money can buy. Want to unwind with a VIP-worthy spa treatment? These hotels have the leisure you're looking for.

Interested in sampling world-class cuisine? The on-site restaurants at the 5 stars hotels in Grassy Key, Marathon, let you do just that. You’ll even be able to book a room (or perhaps a penthouse?) at first-rate hotels near the region’s can’t-miss sights and most bustling shopping centers. Plus, many globe-trotters who visit Grassy Key five star hotels find incredible rates and deep discounts thanks to Expedia, so you can score a deal without sacrificing an ounce of quality.

Everything you could possibly want (and a few things you didn’t know you needed): That’s what you’ll receive when you stay at Grassy Key 5 star hotels.

Frequently asked questions

How much does it cost to stay in a 5-star hotel in Grassy Key?

The amount you pay for a 5-star hotel in Grassy Key depends on factors such as when you plan to travel and the length of your break. Our top tip for landing an awesome deal? Use our pricing filters to check out the available hotels for your chosen dates.

Search for the lowest price per night from $203

What makes a hotel 5 stars in Grassy Key?

Exemplary guest service is at the heart of every 5-star hotel in Grassy Key. From the instant you arrive, staff ensure your every need is met, whether arranging valet parking or providing a turn-down service. In addition, hotels must offer upscale amenities to be eligible for a 5-star rating. These can include luxury bathrobes, spas or saunas, pools, gourmet kitchens and knowledgeable concierge.

Are there any 5-star all-inclusive resorts in Grassy Key?

Find an indulgent stay that includes your room, meals, drinks and entertainment in Grassy Key with our handy filter tool. Search for properties with a 5-star rating and click on the "All inclusive" filter. Be sure to check what's included in the purchase price. This way, you can take full advantage of all the premium perks as soon as you arrive.

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