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 13 - Oct 14
Tomorrow
Oct 14 - Oct 15
This weekend
Oct 16 - Oct 18
Next weekend
Oct 23 - Oct 25

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 bar area with stools, a counter, and hanging lanterns.
A hotel room with a sofa, a desk, a chair, a TV, and a balcony with curtains.

1. Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club
Marathon
United States
Tiffany
NT$5,870
NT$8,136 total
includes taxes & fees
Nov 11 - Nov 12
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 beach with lounge chairs and umbrellas, palm trees, and a building with balconies.
A table with breakfast items and a view of the beach.

2. Rainbow Bend Resort

Rainbow Bend Resort
Marathon
United Kingdom
Adam
NT$3,306
NT$5,156 total
includes taxes & fees
Oct 14 - Oct 15
Rainbow Bend Resort
A tropical resort with a swimming pool, palm trees, and a view of the ocean.
A beach view with palm trees, a hammock, and a chair by the water.
A kitchen with white cabinets, a microwave, and a dining area with a glass table and white chairs.
A bedroom with a bed, nightstands, a TV, a ceiling fan, and a view of the ocean.

3. Gulf View Waterfront Resort

Gulf View Waterfront Resort
Marathon
United States
Ed
NT$3,336
NT$3,753 total
includes taxes & fees
Oct 14 - Oct 15
Gulf View Waterfront Resort
A bar area with a long counter, bar stools, and a view of the water.
A Marriott Fairfield Inn & Suites with a modern design, featuring a covered entrance and palm trees.
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$4,281
NT$4,816 total
includes taxes & fees
Oct 25 - Oct 26
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$4,424
NT$4,977 total
includes taxes & fees
Oct 21 - Oct 22
Hampton Inn Marathon - Florida Keys
A wooden dock leading to a row of boats, with a thatched-roof building and palm trees in the background.
A bedroom with a bed, two bedside lamps, a glass table, and a view of a balcony with palm trees.
Two bicycles parked on a sandy beach with the ocean in the background.
A covered outdoor seating area with tables and chairs, overlooking a body of water and a distant shoreline.

6. Bonefish Bay Motel

Bonefish Bay Motel
Marathon
United States
Billy
NT$3,002
NT$3,377 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 scene with two white chairs, a hammock, and palm trees.

7. Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa
Marathon
United States
Clinton
NT$6,580
NT$9,313 total
includes taxes & fees
Oct 20 - Oct 21
Isla Bella Beach Resort & Spa
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.
An aerial view of a coastal resort with a marina, palm trees, and a large building complex.

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

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Marathon
United States
amy
NT$4,572
NT$6,260 total
includes taxes & fees
Oct 21 - Oct 22
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 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.
A pool area with lounge chairs and umbrellas, surrounded by palm trees and a white fence.

9. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
Marathon
United States
Oscar
NT$2,276
NT$2,903 total
includes taxes & fees
Oct 28 - Oct 29
Coconut Cay Resort & Marina
A marina with boats docked, a lighthouse, and a resort with outdoor seating.
An outdoor dining area with tables and chairs, a pool, and a view of the sea and boats.
A room with two sofas, a round coffee table, and a small side table with a vase.
A spacious lobby with a central round table, surrounded by wicker chairs, large potted plants, and decorative lanterns.

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

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
Marathon
United States
Rick
NT$5,209
NT$7,062 total
includes taxes & fees
Oct 27 - Oct 28
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
View all properties

Top Grassy Key Hotel Reviews

Coconut Cay Resort & Marina

Coconut Cay Resort & Marina

10/10 Excellent
"Great location, amazing prize!! Conveniently Located in the heart of Marathon, easy access to many great spots and restaurants."
Chet 3-night trip
Posted 1 day ago
Coconut Cay Resort & Marina

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