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

Find Adventure Hotels in Grassy Key, FL

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Check availability on Grassy Key Adventure Hotels

Tonight
26 Oct - 27 Oct
Tomorrow
27 Oct - 28 Oct
This weekend
30 Oct - 1 Nov
Next weekend
6 Nov - 8 Nov

Our top choices for Grassy Key adventure hotels

A pool area with lounge chairs and umbrellas, surrounded by palm trees.
An aerial view of a coastal resort with multiple white buildings, a clear turquoise sea, and lush greenery.
A modern living room with a balcony overlooking the sea, furnished with a sofa, chairs, and a dining table.
A spacious lobby with high ceilings, large windows, and a central coffee table surrounded by sofas and chairs.

1. 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 calm lake with a clear reflection of the sky and clouds.
A white and blue boat house named "SEACOVE" with a wooden dock extending into a body of water.
A small boat house named "SEACOVE" with a dock extending into calm water, surrounded by pebbles and rocks.
A waterfront dock with pebbles, rocks, and a red chair.

2. Floating Sea Cove Resort & Marina

Floating Sea Cove Resort & Marina
Marathon
United States
Leidis
AED 198
AED 281 total
includes taxes & fees
15 Nov - 16 Nov
Floating Sea Cove Resort & Marina
A marina with boats docked, a swimming pool, and a building with a blue roof.
A bar area with a long counter, multiple stools, and a view of the marina with boats.
An outdoor dining area with round tables and chairs, string lights, and palm trees.
Restaurant

3. 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
1 Nov - 2 Nov
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
A coastal property with multiple buildings, a wooden dock, and a clear view of the turquoise water.
A covered outdoor deck with a table and chairs, overlooking a body of water and trees.
A modern kitchen with white cabinets, stainless steel appliances, and a wooden countertop.
A waterfront property with a dock, a boat, and a row of houses with a view of the water.

4. Village at Hawks Cay Villas by KeysCaribbean

Village at Hawks Cay Villas by KeysCaribbean
Marathon
United States
Sheila
AED 562
AED 1,851 total
includes taxes & fees
29 Oct - 30 Oct
Village at Hawks Cay Villas by KeysCaribbean
A swimming pool with lounge chairs and umbrellas, surrounded by palm trees and a hotel building.
A poolside area with lounge chairs, umbrellas, and a bar.
Villas surrounding the harbor offer the option to reserve boat dockage (dockage reservations must be made separately and do incur an additional fee).
A waterfront hotel with a dock extending into the water, featuring a variety of boats and a large building with a distinctive roof.

5. Cozy Queen Rm in Duck Key | Sauna & Snorkeling

Cozy Queen Rm in Duck Key | Sauna & Snorkeling
Duck Key
United States
Melissa
AED 1,256
AED 1,586 total
includes taxes & fees
28 Oct - 29 Oct
Cozy Queen Rm in Duck Key | Sauna & Snorkeling
A swimming pool with lounge chairs and umbrellas, surrounded by palm trees and a hotel building.
A poolside area with lounge chairs, umbrellas, and a bar.
Villas surrounding the harbor offer the option to reserve boat dockage (dockage reservations must be made separately and do incur an additional fee).
A marina with multiple boats docked, a building with a blue roof, and a clear view of the surrounding water and land.

6. Dbl Queen Room | Pool, Spa & Kayak | No Hidden Fee

Dbl Queen Room | Pool, Spa & Kayak | No Hidden Fee
Duck Key
United States
Jennifer P.
AED 1,257
AED 1,576 total
includes taxes & fees
27 Oct - 28 Oct
Dbl Queen Room | Pool, Spa & Kayak | No Hidden Fee
A resort with a swimming pool, lounge chairs, and a view of the ocean.
A hammock tied between palm trees on a rocky beach with a view of the sea.
A deck with tables and chairs, overlooking a calm body of water and palm trees.
A resort with a swimming pool, a dock, and a building with multiple balconies.

7. Bluegreen Vacations Hammocks at Marathon, Ascend Collection Resort

Bluegreen Vacations Hammocks at Marathon, Ascend Collection Resort
Marathon
United States
Arianna
AED 658
AED 843 total
includes taxes & fees
27 Oct - 28 Oct
Bluegreen Vacations Hammocks at Marathon, Ascend Collection Resort
A spacious living area with a sliding glass door leading to a deck, a sofa, a coffee table, and a kitchen area with wooden cabinets and appliances.
Private kitchen
Pool
A covered porch with wicker furniture, a ceiling fan, and a view of the interior through glass doors.

8. Charming 3-bedroom house featuring a heated private pool.

Charming 3-bedroom house featuring a heated private pool.
Duck Key
United States
lissa h.
AED 992
AED 2,406 total
includes taxes & fees
29 Oct - 30 Oct
Charming 3-bedroom house featuring a heated private pool.
A poolside area with a wooden pergola, lounge chairs, and potted plants.
A marina with docked sailboats, a wooden walkway, and a calm water body.
A dining area with a round table, four wicker chairs with blue cushions, and a potted plant.
A marina with several boats docked, a building with multiple balconies, and a well-maintained lawn area.

9. Canal Front Retreat with Pool + Free Breakfast

Canal Front Retreat with Pool + Free Breakfast
Marathon
United States
Eric
AED 353
AED 1,305 total
includes taxes & fees
27 Oct - 28 Oct
Canal Front Retreat with Pool + Free Breakfast
A swimming pool with lounge chairs and umbrellas, surrounded by palm trees and a hotel building.
A poolside area with lounge chairs, umbrellas, and a bar.
A waterfront hotel with a dock extending into the water, featuring a variety of boats and a large building with a distinctive roof.
Villas surrounding the harbor offer the option to reserve boat dockage (dockage reservations must be made separately and do incur an additional fee).

10. ADA Room w/ Views, Spa & Water Fun | No Hidden Fee

ADA Room w/ Views, Spa & Water Fun | No Hidden Fee
Duck Key
AED 1,257
AED 1,587 total
includes taxes & fees
28 Oct - 29 Oct
ADA Room w/ Views, Spa & Water Fun | No Hidden Fee
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
"I cannot say enough good things about this location. What an amazing experience. I’m so grateful for everything! Room was spacious, comfortable, and the property is spectacular. Can’t wait to visit again."
John and Elizabeth 1-night trip
Posted 11 hours ago
Fairfield Inn & Suites by Marriott Marathon Florida Keys

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