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2 Oct - 4 OctOur top choices for Grassy Key 4-star hotels
£213
includes taxes & fees
28 Sept - 29 Sept
2. Tranquility Bay Beachfront Hotel and Resort
Tranquility Bay Beachfront Hotel and ResortMarathon
Stuart
£202
includes taxes & fees
20 Oct - 21 Oct
3. Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
Faro Blanco Resort Marathon Florida Keys, Curio by HiltonMarathon
DANA
£151
includes taxes & fees
11 Oct - 12 Oct
£183
includes taxes & fees
20 Oct - 21 Oct
£365
includes taxes & fees
22 Sept - 23 Sept
7. Waterfront Luxury Villa
Waterfront Luxury VillaMarathon Shores
8. Oceanfront Duck Key Villa: 2 Marinas Steps Away!
Oceanfront Duck Key Villa: 2 Marinas Steps Away!Marathon
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Explore similar 5-star hotels
Many 5-star hotels have the same amenities as 4-star hotels. See all 5-star hotels in Grassy Key.
Isla Bella Beach Resort & Spa
1 Knights Key Boulevard Marathon FL
£211
22 Sept - 23 Sept
includes taxes & fees
9.2/10 Wonderful! (1,272 reviews)
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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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Top Grassy Key Hotel Reviews
Tranquility Bay Beachfront Hotel and Resort
10/10 Excellent
"Excellent"
Hawks Cay Resort
8/10 Good
"The place are beautiful!!! The staff were very nice and welcoming!!! We booked the 3 bedroom premium villa which is upgraded and little bigger it was really cool we love it , the only thing was that we had an issue with the Wifi we complained the moment we found out they said we send someone no one come!!! We keeping asking and asking we went to the front desk we will send the IT guy in hour we were there for 5 days he never come!!!!! The Arcade room and fitness room Was open 8-5 nothing to do after 5pm very disappointed, the water park was closed the Dolphin was closed no Dolphin!!! Restaurant is little over priced!!!! The place is very beautiful !!!"
Grassy Flats Resort & Beach Club
8/10 Good
"The property is beautiful and staff is friendly and helpful in every way. It is a bit dated, even though they have tried to update with new fixtures, etc. When we walked in the room, it was very musty smelling, even though they had a air purifier going in the room. You can't beat the views if you have an ocean view. The pool loungers need to have new cushions put in as the were very worn out. I also found a roach in my empty drinking glass the next morning after the first evening there, so I showed them pics and video and asked if they would come and spray, which they did, but it was very gross and made me a bit leery of sleeping even though the room seemed clean. The smell from the seaweed was nasty, but there is really nothing they can do about that. The elevator broke on our last day there, but they offered help if we needed it bringing out luggage down. Again, staff was GREAT, but the property could use some refreshing."
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Frequently asked questions
What are the best 4-star hotels in Grassy Key?
Make amazing memories in Grassy Key at Hawks Cay Resort. Highly recommended by Expedia customers, this 4-star hotel includes lots of amenities for a relaxing and comfortable stay.
How much does it cost to stay in a 4-star hotel in Grassy Key?
With Expedia's handy search filters, scoring a terrific deal on a 4-star hotel in Grassy Key just got simpler. Start by entering your chosen arrival date and length of your escape. Then list the results by price and choose a property that best suits your style and budget.
- Search for the lowest price from £211
What's the difference between 5-star and 4-star hotels in Grassy Key?
If you decide to book a stay at a 4-star hotel in Grassy Key, you'll typically find lots of conveniences to keep you comfortable, such as a restaurant, gym and pool. You can look forward to top-quality service and upscale surroundings. Choose a 5-star hotel and you'll get a few more bells and whistles — think on-site spas, 24-hour front desk and nightly turndown services. You'll most likely get additional amenities and premium services at a 5-star retreat, though both are terrific options for luxury guests.
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