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 19 - Oct 20
Tomorrow
Oct 20 - Oct 21
This weekend
Oct 23 - Oct 25
Next weekend
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 pool area with palm trees and a view of the ocean.
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$6,263
NT$8,606 total
includes taxes & fees
Nov 18 - Nov 19
Grassy Flats Resort & Beach Club
A wooden deck with two chairs and a table, overlooking a beach with palm trees and the ocean.
A swimming pool with a hot tub, palm trees, and a building with a staircase.
A table with breakfast items and a view of the beach.
A beach with lounge chairs and umbrellas, palm trees, and a building with balconies.

2. Rainbow Bend Resort

Rainbow Bend Resort
Marathon
United States
Patricia
NT$3,355
NT$5,233 total
includes taxes & fees
Oct 21 - Oct 22
Rainbow Bend Resort
A bathroom with a bathtub, toilet, sink, and a window.
A beach view with palm trees, a hammock, and a chair by the water.
An aerial view of a resort with a swimming pool, palm trees, and a beach area.
A kitchen with white cabinets, a microwave, and a dining area with a glass table and white chairs.

3. Gulf View Waterfront Resort

Gulf View Waterfront Resort
Marathon
United States
Ed
NT$2,837
NT$3,192 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 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.

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 26 - Oct 27
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Three colorful drinks on a table with a thatched roof and outdoor seating.
A modern living room with a large sectional sofa, a flat-screen TV, and a view of the sea through large windows.
A bar area with wicker chairs and a thatched roof, overlooking a body of water with boats.
A modern kitchen with a central island, various appliances, and hanging pendant lights.

5. Hampton Inn Marathon - Florida Keys

Hampton Inn Marathon - Florida Keys
Marathon
United States
Linda
NT$4,224
NT$4,752 total
includes taxes & fees
Oct 27 - Oct 28
Hampton Inn Marathon - Florida Keys
A bar area with a long counter, multiple stools, and a view of the marina with boats.
A gym with kettlebells, medicine balls, and a wooden bench.
A pool area with lounge chairs and umbrellas, surrounded by palm trees and a large tree in the background.
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 10 - Nov 11
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
An aerial view of a resort with a central pool, multiple buildings, and a beach area with sun loungers.
A beach scene with two white chairs, a hammock, and palm trees.
A bar area with wooden chairs, a bar counter, and a variety of bottles and glasses.
A beach with white chairs and kayaks, palm trees, and a clear view of the ocean.

7. Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa
Marathon
United States
Clinton
NT$6,765
NT$9,552 total
includes taxes & fees
Oct 21 - Oct 22
Isla Bella Beach Resort & Spa
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.
An aerial view of a resort with a swimming pool, lounge area, and palm trees.
A bedroom with a bed, two bedside lamps, a glass table, and a view of a balcony with palm trees.

8. Bonefish Bay Motel

Bonefish Bay Motel
Marathon
United States
Billy
NT$3,047
NT$3,428 total
includes taxes & fees
Oct 29 - Oct 30
Bonefish Bay Motel
Two hammocks on a sandy beach with a clear blue sky and turquoise water.
A bar area with a view of the ocean, bar stools, umbrellas, and a variety of bottles.
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
NT$4,640
NT$6,354 total
includes taxes & fees
Oct 26 - Oct 27
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
A marina with a dock, a boat, and a row of buildings with large windows.
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.
A two-story beachfront hotel with a wooden deck, palm trees, and a clear sky.

10. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
Marathon
United States
Oscar
NT$3,929
NT$4,987 total
includes taxes & fees
Oct 21 - Oct 22
Coconut Cay 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
"The lunchtime waitress in the bar/restaurant was incredibly lively & full of drive. She really made our day. Room good size, clean & adequate."
Rene 1-night trip
Posted 10 hours ago
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Coconut Cay Resort & Marina

Coconut Cay Resort & Marina

10/10 Excellent
"muy recomendable muy buen servicio centrico"
yurizan 1-night trip
Posted 12 hours ago
Coconut Cay Resort & Marina

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