Explore top 2026 4 Star Hotels in Grassy Key

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Top Grassy Key 4 Star hotels

Hawks Cay Resort

Hawks Cay Resort

4 out of 5
61 Hawks Cay Blvd Marathon FL
Fully refundableReserve now, pay when you stay
$496 nightly
The price is $557 total per night from Mar 22 to Mar 23
$557 total
Mar 22 - Mar 23
Total with taxes and fees
This luxury hotel features a private beach, a full-service spa, and a marina. Spend a day at the beach snorkeling, or relax with sun loungers and beach umbrellas. ...
8/10 Very Good! (1,015 reviews)
resort staff didn't explain amenities upon checking in. wasn't aware of daily activities without passing by one area that had free water. the lagoon and pool were great. would recommend the pool be open later. Donny was a great staff member to receive suggestions from.

Reviewed on Mar 9, 2026

Opens in a new windowHawks Cay Resort
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

4 out of 5
1996 Overseas Highway Marathon FL
Fully refundableReserve now, pay when you stay
$391 nightly
The price is $440 total per night from Apr 5 to Apr 6
$440 total
Apr 5 - Apr 6
Total with taxes and fees
This smoke-free resort features a full-service spa, a marina, and 4 restaurants. Enjoy a day at the beach kayaking, or relax with sun loungers. Enjoy the 4 outdoor ...
8.8/10 Excellent! (1,217 reviews)
Very nice staff. Clean and well appointed rooms. Very nice stay.

Reviewed on Mar 9, 2026

Opens in a new windowFaro Blanco Resort Marathon Florida Keys, Curio by Hilton
Tranquility Bay Beachfront Hotel and Resort

Tranquility Bay Beachfront Hotel and Resort

4 out of 5
2600 Overseas Hwy Marathon FL
Fully refundableReserve now, pay when you stay
$436 nightly
The price is $491 total per night from Mar 22 to Mar 23
$491 total
Mar 22 - Mar 23
Total with taxes and fees
This smoke-free hotel features a private beach, 3 outdoor pools, and a restaurant. Business travelers can take advantage of the free WiFi in public areas. Enjoy ...
8.8/10 Excellent! (1,004 reviews)
Everything was great

Reviewed on Mar 7, 2026

Opens in a new windowTranquility Bay Beachfront Hotel and Resort
Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club

4 out of 5
58182 Overseas Hwy Marathon FL
$455 nightly
The price is $512 total per night from Apr 7 to Apr 8
$512 total
Apr 7 - Apr 8
Total with taxes and fees
This smoke-free hotel features 2 outdoor pools, a hot tub, and a restaurant. Enjoy the sauna and perks like free self parking and free WiFi. There's a bar/lounge ...
9.4/10 Exceptional! (414 reviews)
Beautiful property

Reviewed on Mar 9, 2026

Opens in a new windowGrassy Flats Resort & Beach Club
Villas At Hawks Cay Resort

Villas At Hawks Cay Resort

4 out of 5
61 Hawks Cay Boulevard Marathon FL
$925 nightly
The price is $1,041 total per night from Mar 26 to Mar 27
$1,041 total
Mar 26 - Mar 27
Total with taxes and fees
This luxury resort features a private beach, a full-service spa, and a marina. Spend a day at the beach snorkeling, or relax with sun loungers and beach umbrellas. ...
8.4/10 Very Good! (173 reviews)
The condo was not the cleanest but thats not the end of the world. If you stay in the 5000 series condos its a major hike to the main pool and amenities. Beautiful property and very relaxing.

Reviewed on Mar 9, 2026

Opens in a new windowVillas At Hawks Cay Resort
The Reef at Marathon, Florida Keys

The Reef at Marathon, Florida Keys

4 out of 5
6800 Overseas Hwy Marathon FL
This condo's 2 outdoor tennis courts and outdoor pool are among the featured amenities. Guests will appreciate free perks like free self parking and WiFi in ...
9.2/10 Wonderful! (11 reviews)
We enjoyed the pool, canoe, parking right near the unit. Clean, had everything you needed. Centrally located in the middle of the keys.

Reviewed on Mar 5, 2026

Opens in a new windowThe Reef at Marathon, Florida Keys
Marlin Bay Resort & Marina

Marlin Bay Resort & Marina

4 out of 5
3800 Gulfview Ave Marathon FL
A marina and an outdoor pool are featured at this smoke-free condo resort. Enjoy the gym and perks like free self parking and a free airport shuttle. Free WiFi ...
10/10 Exceptional! (2 reviews)
Wonderful vacation!

Reviewed on Jan 11, 2026

Opens in a new windowMarlin Bay Resort & Marina
Florida Keys Getaway w/ Stunning Ocean Views

Florida Keys Getaway w/ Stunning Ocean Views

4 out of 5
Long Key FL
$933 nightly
The price is $1,046 total per night from Mar 25 to Mar 26
$1,046 total
Mar 25 - Mar 26
Total with taxes and fees
A marina and an outdoor pool are featured at this smoke-free apartment. Business travelers can take advantage of the free WiFi in public areas. Free self parking ...
Opens in a new windowFlorida Keys Getaway w/ Stunning Ocean Views
Oceanfront Duck Key Villa: 2 Marinas Steps Away!

Oceanfront Duck Key Villa: 2 Marinas Steps Away!

4 out of 5
Marathon FL
This apartment features a marina and free WiFi in public areas.
Opens in a new windowOceanfront Duck Key Villa: 2 Marinas Steps Away!
Indigo Reef Marina Homes Close to Boat Slip by Pack and Relax

Indigo Reef Marina Homes Close to Boat Slip by Pack and Relax

4 out of 5
11600 1st Ave Marathon FL
This condo doesn't skimp on freebies - guests receive free WiFi and free self parking. A gym is also provided.
Opens in a new windowIndigo Reef Marina Homes Close to Boat Slip by Pack and Relax
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4 Star Hotels Grassy Key

Looking to live it up on your vacation with a bit of luxury? Or maybe you’ve decided that your boss can afford to put you up at a place of your choice on your next business trip?

Come on, you deserve it!

The best part about staying in Grassy Key 4 star hotels is that you’ll often be close to all the local sights and attractions. Whether you’re visiting the area for the first time or you’re back in town for more fun, a 4 star hotel is going to put you right in the heart of all the action.

Plus, you can rest easy knowing that you’re being well taken care of during your visit. Instead of worrying about where to eat or what to see, your friendly hotel staff will be happy to help you get whatever you need.

The best four star hotels in Grassy Key will also frequently include access to high-quality fitness centers and pools, so you’ll feel like you’re staying in an exclusive resort rather than a hotel. You won’t have any excuse for not keeping up with your workout routine!

If you’re looking for 4 star hotels in Grassy Key, you’ll find the most bang for your buck by booking your stay with Travelocity. Go explore a new city, and know you’re getting the best deal on a great hotel with the Travelocity Price Guarantee.

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