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Compare and book 5 Star hotels in Grassy Key, Marathon

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Check availability on Grassy Key 5 Star Hotels

Tonight
15 Sept - 16 Sept
Tomorrow
16 Sept - 17 Sept
This weekend
18 Sept - 20 Sept
Next weekend
25 Sept - 27 Sept

Our top choices for Grassy Key 5-star hotels

Beach
Exterior
Restaurant
Beach

1. Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa
Marathon
United States
Natali
£217
includes taxes & fees
16 Sept - 17 Sept
Isla Bella Beach Resort & Spa
Luxury House, Sea View | Beach/ocean view
Exterior
Luxury House, Sea View | Private kitchen
Staircase

2. Sea Glass Cove

Sea Glass Cove
Marathon
Sea Glass Cove
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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

Hawks Cay Resort

61 Hawks Cay Blvd Marathon FL
£211
30 Sept - 1 Oct
includes taxes & fees
8.2/10 Very good! (1,011 reviews)
Hawks Cay Resort
Tranquility Bay Beachfront Hotel and Resort

Tranquility Bay Beachfront Hotel and Resort

2600 Overseas Hwy Marathon FL
£218
16 Sept - 17 Sept
includes taxes & fees
8.8/10 Excellent! (1,000 reviews)
Tranquility Bay Beachfront Hotel and Resort
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

1996 Overseas Highway Marathon FL
£150
4 Oct - 5 Oct
includes taxes & fees
8.6/10 Excellent! (1,156 reviews)
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
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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

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

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Frequently asked questions

How much does it cost to stay in a 5-star hotel in Grassy Key?
You can find a range of pricing options for 5-star hotels in Grassy Key on Expedia. How much you'll pay will depend on your holiday dates, length of your trip and other factors. Compare all of the available properties for your chosen dates and make use of our pricing and other filters to lock in the perfect high-end stay.
  • Search for the lowest price per night from £150
What makes a hotel 5 stars in Grassy Key?
From gourmet restaurants and all-day gyms to pools and the finest bedding, the 5-star experience in Grassy Key is all about relaxation and luxury. But it takes more than just upscale conveniences to get a 5-star rating. Stays also have to provide extraordinary guest-centric services like in-room massages, on-site laundry and dry cleaning and a nightly turn-down service.
Are there any 5-star all-inclusive resorts in Grassy Key?
Use Expedia's filter tool to find a high-end getaway in Grassy Key where everything you need is included. After your initial search, refine your results for properties that have 5 stars and are categorised as "All inclusive." The first thing to look forward to at these stays? Pure indulgence and relaxation.

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