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

Grassy Key Hotel Guide - Pet Friendly Hotels in Grassy Key, Marathon

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Grassy Key Pet Friendly Hotels

Tonight
29 Sept - 30 Sept
Tomorrow
30 Sept - 1 Oct
This weekend
2 Oct - 4 Oct
Next weekend
9 Oct - 11 Oct

Our top choices for Grassy Key pet-friendly hotels

A tropical resort with a swimming pool, palm trees, and a view of the ocean.
A bedroom with a bed, nightstands, a TV, a ceiling fan, and a view of the ocean.
A kitchen with white cabinets, a microwave, and a dining area with a glass table and white chairs.
A beach view with palm trees, a hammock, and a chair by the water.

1. Gulf View Waterfront Resort

Gulf View Waterfront Resort
Marathon
United States
Ed
€86
includes taxes & fees
30 Sept - 1 Oct
Gulf View Waterfront Resort
A wooden deck with two chairs and a table, overlooking a beach with palm trees and the ocean.
A two-story beachfront house with a balcony, surrounded by palm trees and a sandy beach.
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 Kingdom
Adam
€142
includes taxes & fees
30 Sept - 1 Oct
Rainbow Bend Resort
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.

3. Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club
Marathon
United States
Tiffany
€215
includes taxes & fees
29 Oct - 30 Oct
Grassy Flats Resort & Beach Club
Three colorful drinks on a table with a thatched roof and outdoor seating.
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.
A pool area with lounge chairs, a thatched-roof structure, and a view of the ocean.

4. Hampton Inn Marathon - Florida Keys

Hampton Inn Marathon - Florida Keys
Marathon
United States
Linda
€121
includes taxes & fees
8 Oct - 9 Oct
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 covered outdoor seating area with tables and chairs, overlooking a body of water and a distant shoreline.
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.

5. Bonefish Bay Motel

Bonefish Bay Motel
Marathon
United States
William
€110
includes taxes & fees
30 Sept - 1 Oct
Bonefish Bay Motel
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 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.

6. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Marathon
United States
JOSE
€141
includes taxes & fees
5 Oct - 6 Oct
Fairfield Inn & Suites by Marriott Marathon Florida Keys
A beachfront property with a white balcony, palm trees, and a sandy beach.
A beach with clear blue water, a palm tree, and rocky outcrops.
A coastal hotel with a pool, parked cars, and a view of the ocean.
A hotel room with a bed, a nightstand with a lamp, a microwave, and a refrigerator.

7. Conch Key Fishing Lodge and Marina

Conch Key Fishing Lodge and Marina
Marathon
United States
Daniel
€100
includes taxes & fees
30 Sept - 1 Oct
Conch Key Fishing Lodge and Marina
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 bedroom with a bed, a dresser, a large window, and a painting of a sunset over the ocean.
A wooden deck with a covered area, green Adirondack chairs, and a view of palm trees and a water body.

8. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
Marathon
United States
Oscar
€89
includes taxes & fees
5 Oct - 6 Oct
Coconut Cay Resort & Marina
A covered outdoor area with a view of a pool and palm trees.
A hotel room with two beds, white bedding, and a blue accent.
A covered patio with a round table and chairs, large windows, and a view of a street and greenery.
A reception desk with a marble countertop, a Toshiba laptop, a vase with white flowers, and a sign indicating an office.

9. Kingsail Resort

Kingsail Resort
Marathon
United States
Jennifer
€76
includes taxes & fees
7 Oct - 8 Oct
Kingsail Resort
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 spacious living area with a large island, wooden furniture, and a ceiling fan.
A beach with palm trees and a clear view of the ocean.

10. Lime Tree Bay Resort

Lime Tree Bay Resort
Long Key
United States
Angela
€154
includes taxes & fees
1 Oct - 2 Oct
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

10/10 Excellent
"The property was meticulously clean. The staff was more than helpful if you needed something everyone was very kind. The only thing I object is the parking fee of $20 a day. I don’t see why we should pay $20 a day on their property when we’re staying there other than that, everything was fine. The buffet breakfast was really good. The food was hot and clean. The place was clean and my service dog was safe there if I had to leave them for a little while to do something, I wasn’t worried about it. I’m Social Security. It was very tight. I stayed there many times before I never had a problem."
Thomas 3-night trip
Posted 3 days ago
Fairfield Inn & Suites by Marriott Marathon Florida Keys

Explore a world of travel with Expedia