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

Find Pet-friendly Hotels in Grassy Key, FL

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Check availability on Grassy Key Pet-friendly Hotels

Tonight
Oct 17 - Oct 18
Tomorrow
Oct 18 - Oct 19
Next weekend
Oct 23 - Oct 25
In two weeks
Oct 30 - Nov 1

Our top choices for Grassy Key pet-friendly hotels

A wooden deck with a pool and chairs overlooking a beach with palm trees.
A beach with a wooden walkway leading to the water, palm trees, and a clear sky.
A hotel room with a sofa, a desk, a chair, a TV, and a balcony with curtains.
A bar area with stools, a counter, and hanging lanterns.

1. Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club
Marathon
United States
Tiffany
NT$5,958
NT$8,258 total
includes taxes & fees
Nov 15 - Nov 16
Grassy Flats Resort & Beach Club
A wooden deck with two chairs and a table, overlooking a beach with palm trees and the ocean.
A table with breakfast items and a view of the beach.
A two-story beachfront house with a balcony, surrounded by palm trees and a sandy beach.
A swimming pool with a hot tub, palm trees, and a building with a staircase.

2. Rainbow Bend Resort

Rainbow Bend Resort
Marathon
United Kingdom
Adam
NT$3,355
NT$5,233 total
includes taxes & fees
Oct 18 - Oct 19
Rainbow Bend Resort
A tropical resort with a swimming pool, palm trees, and a view of the ocean.
A kitchen with white cabinets, a microwave, and a dining area with a glass table and white chairs.
An aerial view of a resort with a swimming pool, palm trees, and a beach area.
A beach view with palm trees, a hammock, and a chair by the water.

3. Gulf View Waterfront Resort

Gulf View Waterfront Resort
Marathon
United States
Ed
NT$3,243
NT$3,649 total
includes taxes & fees
Oct 29 - Oct 30
Gulf View Waterfront Resort
A bar area with a long counter, bar stools, and a view of the water.
A waterfront property with a large building, a smaller structure with a thatched roof, and several boats docked.
A balcony with a view of the ocean, a round table, and two chairs.
A Marriott Fairfield Inn & Suites with a modern design, featuring a covered entrance and palm trees.

4. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Marathon
United States
Andrew
NT$4,345
NT$4,888 total
includes taxes & fees
Oct 27 - Oct 28
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Three colorful drinks on a table with a thatched roof and outdoor seating.
A modern kitchen with a central island, various appliances, and hanging pendant lights.
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.

5. Hampton Inn Marathon - Florida Keys

Hampton Inn Marathon - Florida Keys
Marathon
United States
Linda
NT$4,225
NT$4,753 total
includes taxes & fees
Oct 26 - Oct 27
Hampton Inn Marathon - Florida Keys
A swimming pool with lounge chairs and umbrellas, surrounded by palm trees and a modern building.
A marina with boats docked, a swimming pool, and a building with a blue roof.
A covered porch with a railing, two wicker chairs with cushions, and a view of the garden and trees.
A cozy seating area with a round table, surrounded by green woven chairs, and a wall adorned with framed photographs.

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

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
Marathon
United States
Rick
NT$4,756
NT$6,570 total
includes taxes & fees
Nov 9 - Nov 10
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
A wooden dock leading to a row of boats, with a thatched-roof building and palm trees in the background.
Two bicycles parked on a sandy beach with the ocean in the background.
A bedroom with a bed, two bedside lamps, a glass table, and a view of a balcony with palm trees.
An aerial view of a resort with a swimming pool, lounge area, and palm trees.

7. Bonefish Bay Motel

Bonefish Bay Motel
Marathon
United States
Billy
NT$3,047
NT$3,428 total
includes taxes & fees
Oct 18 - Oct 19
Bonefish Bay Motel
An aerial view of a resort with a central pool, multiple buildings, and a beach area with sun loungers.
A bar area with wooden chairs, a bar counter, and a variety of bottles and glasses.
An aerial view of a resort with a large building, a beach, and a pier in the background.
A beach with white chairs and kayaks, palm trees, and a clear view of the ocean.

8. Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa
Marathon
United States
Clinton
NT$6,096
NT$8,777 total
includes taxes & fees
Oct 18 - Oct 19
Isla Bella Beach Resort & Spa
Two hammocks on a sandy beach with a clear blue sky and turquoise water.
A clear blue pool with white lounge chairs and palm trees, overlooking a calm sea.
A poolside area with lounge chairs, blue umbrellas, and a fire pit.
A bar area with a view of the ocean, bar stools, umbrellas, and a variety of bottles.

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

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Marathon
United States
amy
NT$4,641
NT$6,355 total
includes taxes & fees
Oct 25 - Oct 26
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
A modern bedroom with a large bed, wooden headboard, bedside lamps, and a ceiling fan.
A spacious living area with a large island, wooden furniture, and a ceiling fan.
A bedroom with a large bed, a ceiling fan, a TV on the wall, and a view of the beach through a window.
Terrace/patio

10. Lime Tree Bay Resort

Lime Tree Bay Resort
Long Key
United States
Christopher Michael
NT$4,013
NT$5,973 total
includes taxes & fees
Oct 18 - Oct 19
Lime Tree Bay Resort
View all properties

Top Grassy Key Hotel Reviews

Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

8/10 Good
"Good trip"
allen 1-night trip
Posted 1 day ago
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

10/10 Excellent
"As soon as we"
Stephen 4-night trip
Posted 3 days ago
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

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