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

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Check availability on Grassy Key Business Hotels

Tonight
22 Oct - 23 Oct
Tomorrow
23 Oct - 24 Oct
This weekend
23 Oct - 25 Oct
Next weekend
30 Oct - 1 Nov

Our top choices for Grassy Key business-friendly hotels

Three colorful drinks on a table with a thatched roof and outdoor seating.
A pool area with lounge chairs, a thatched-roof structure, and a view of the ocean.
A bar area with wicker chairs and a thatched roof, overlooking a body of water with boats.
A modern living room with a large sectional sofa, a flat-screen TV, and a view of the sea through large windows.

1. Hampton Inn Marathon - Florida Keys

Hampton Inn Marathon - Florida Keys
Marathon
United States
Linda
AED 503
AED 566 total
includes taxes & fees
25 Oct - 26 Oct
Hampton Inn Marathon - Florida Keys
A bar area with a long counter, bar stools, and a view of the water.
A balcony with a view of the ocean, a round table, and two chairs.
A waterfront property with a large building, a smaller structure with a thatched roof, and several boats docked.
A balcony with a view of a body of water, a pool, and outdoor seating.

2. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Marathon
United States
Andrew
AED 493
AED 554 total
includes taxes & fees
29 Oct - 30 Oct
Fairfield Inn & Suites by Marriott Marathon Florida Keys
A pool area with lounge chairs and umbrellas, surrounded by palm trees.
A modern living room with a balcony overlooking the sea, furnished with a sofa, chairs, and a dining table.
A pathway leading to a pool area with palm trees and a sunset view.
A spacious lobby with high ceilings, large windows, and a central coffee table surrounded by sofas and chairs.

3. Hawks Cay Resort

Hawks Cay Resort
Marathon
United States
Antonio
AED 800
AED 1,236 total
includes taxes & fees
15 Nov - 16 Nov
Hawks Cay Resort
A pool area with lounge chairs and umbrellas, a thatched-roof structure, and a view of the ocean.
A beach with a palm tree, clear blue water, and a bridge in the distance.
A covered outdoor seating area with a view of the ocean, a small table, and two chairs with cushions.
A modern kitchen with a central island, a dining area with a view of the beach, and a living room with a large window overlooking the ocean.

4. Glunz Ocean Beach Hotel & Resort

Glunz Ocean Beach Hotel & Resort
Key Colony Beach
United States
Judy
AED 534
AED 759 total
includes taxes & fees
26 Oct - 27 Oct
Glunz Ocean Beach Hotel & Resort
A swimming pool surrounded by palm trees and lounge chairs.
A wooden deck with blue chairs overlooking a beach with palm trees and the ocean.
An aerial view of a resort with a central swimming pool, surrounded by lush greenery and palm trees, with a view of the ocean.
A beach scene with a wooden deck, palm trees, and a gazebo-like structure.

5. Tranquility Bay Beachfront Hotel and Resort

Tranquility Bay Beachfront Hotel and Resort
Marathon
United Kingdom
Stuart
AED 761
AED 1,092 total
includes taxes & fees
15 Nov - 16 Nov
Tranquility Bay Beachfront Hotel and Resort
A marina with a dock, a boat, and a row of buildings with large windows.
A pool area with lounge chairs and umbrellas, surrounded by palm trees and a white fence.
A wooden deck with a covered area, green Adirondack chairs, and a view of palm trees and a water body.
A bedroom with a bed, a dresser, a large window, and a painting of a sunset over the ocean.

6. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
Marathon
United States
Oscar
AED 523
AED 663 total
includes taxes & fees
25 Oct - 26 Oct
Coconut Cay Resort & Marina
Terrace/patio
A bedroom with a large bed, a ceiling fan, a TV on the wall, and a view of the beach through a window.
A beach with palm trees and a clear view of the ocean.
A resort with a swimming pool, lounge chairs, and palm trees.

7. Lime Tree Bay Resort

Lime Tree Bay Resort
Long Key
United States
Christopher Michael
AED 455
AED 677 total
includes taxes & fees
26 Oct - 27 Oct
Lime Tree Bay Resort
A bar area with a long counter, multiple stools, and a view of the marina with boats.
A living room with a grey sofa, a round coffee table, a wicker chair, and a flat-screen TV.
A pool area with lounge chairs and umbrellas, surrounded by palm trees and a large tree in the background.
A fire pit with two Adirondack chairs and a table with drinks, set on a grassy area with a view of a building and palm trees in the background.

8. Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
Marathon
United States
Rick
AED 539
AED 745 total
includes taxes & fees
8 Nov - 9 Nov
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
Two hammocks on a sandy beach with a clear blue sky and turquoise water.
An aerial view of a coastal resort with a marina, palm trees, and a large building complex.
A poolside area with lounge chairs, blue umbrellas, and a fire pit.
A clear blue pool with white lounge chairs and palm trees, overlooking a calm sea.

9. Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Marathon
United States
amy
AED 497
AED 687 total
includes taxes & fees
1 Nov - 2 Nov
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Three Adirondack chairs on a sandy beach with a view of the ocean and a clear sky.
A clear view of a swimming pool with lounge chairs and umbrellas, surrounded by palm trees and a clear sky.
A beach with lounge chairs, palm trees, and a string of lights.
An aerial view of a marina with multiple boats docked, surrounded by a sandy beach and palm trees.

10. Banana Bay Resort & Marina

Banana Bay Resort & Marina
Marathon
United States
Alex
AED 483
AED 688 total
includes taxes & fees
23 Nov - 24 Nov
Banana Bay Resort & Marina
View all properties

Top Grassy Key Hotel Reviews

Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

10/10 Excellent
"Just wow! Everything was amazing."
Priyanka 2-night trip
Posted 1 day ago
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Coconut Cay Resort & Marina

Coconut Cay Resort & Marina

10/10 Excellent
"We stayed here for one night during our visit to Marathon in the Florida Keys. The location was nice enough and convenient for exploring the area. Our room was situated at the front of the property, so there was quite a lot of road and car park noise, although this was somewhat expected given the location. It did feel as though the front window was open, despite being closed, as it did very little to block out the outside noise. On the positive side, the room was incredibly spacious, with a lovely large TV and a super comfortable bed. The shower was great, and the amenities provided were good. Ice and drinks were also available from reception, which was handy. The reception staff were exceptionally friendly and welcoming. The air conditioning worked overtime but didn’t seem to cool the room particularly well and was rather noisy itself. However, this was more of a minor observation than a complaint. The only real disappointment was the cleanliness of the floor. After showering, the floor became slightly wet, and walking around barefoot left the bottoms of my feet noticeably dirty, which was a shame. Overall, a perfectly reasonable place to stay for a night in Marathon. A few minor improvements would make a difference, but we had a comfortable stay, and the friendly staff were certainly a highlight."
Shirley 1-night trip
Posted 2 days ago
Coconut Cay Resort & Marina
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

10/10 Excellent
"Beautiful infinity pool. Very helpful front desk staff at check in and check out. Thank you for a great stay!"
Kathleen 3-night trip
Posted 2 days ago
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Tranquility Bay Beachfront Hotel and Resort

Tranquility Bay Beachfront Hotel and Resort

10/10 Excellent
"Nice layout"
Michael 3-night trip
Posted 2 days ago
Tranquility Bay Beachfront Hotel and Resort
Hawks Cay Resort

Hawks Cay Resort

10/10 Excellent
"The place is very relaxing. Very clean. No bugs. Helpful polite staff. No complains at all. Just keep the fact that additional charges at check out are quite high."
Frederick 5-night trip
Posted 2 days ago
Hawks Cay Resort

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