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Hotels in Grassy Key

Choose from 2201 Grassy Key Hotel Deals

Rainbow Bend Resort
Rainbow Bend Resort
2.5 out of 5
57784 Overseas Hwy, Marathon, FL
  • 22 min walk from Dolphin Research Center
The price is $275 per night from Jan 26 to Jan 27
$275
includes taxes & fees
Jan 26 - Jan 27
Book a stay at this beach hotel in Marathon. Enjoy a private beach, daily housekeeping, and a garden. Our guests praise the breakfast and the helpful staff in ...
8.2/10 Very Good! (559 reviews)
"Would stay again"

Reviewed on Jan 19, 2025

Rainbow Bend Resort
Gulf View Waterfront Resort
Gulf View Waterfront Resort
2.5 out of 5
58743 OVERSEAS HWY, Marathon, FL
  • 4 min walk from Dolphin Research Center
The price is $246 per night from Jan 26 to Jan 27
$246
includes taxes & fees
Jan 26 - Jan 27
Stay at this hotel in Marathon. Enjoy free WiFi, free parking, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.4/10 Very Good! (404 reviews)
"Old facilities, but it appears that the property is undergoing renovation."

Reviewed on Jan 14, 2025

Gulf View Waterfront Resort
Grassy Flats Resort & Beach Club
Grassy Flats Resort & Beach Club
2.5 out of 5
58182 Overseas Hwy, Marathon, FL
  • 14 min walk from Dolphin Research Center
The price is $392 per night from Jan 27 to Jan 28
$392
includes taxes & fees
Jan 27 - Jan 28
Book a stay at this beach hotel in Marathon. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the helpful staff and the property condition ...
9.4/10 Exceptional! (223 reviews)
"The stay at Grassy Flats Resort was delightful! The room was spacious, beautiful, and clean with gorgeous views. The surroundings were peaceful. The location was convenient. The staff were warm and friendly."

Reviewed on Jan 13, 2025

Grassy Flats Resort & Beach Club
Isla Bella Beach Resort & Spa
Isla Bella Beach Resort & Spa
5 out of 5
1 Knights Key Boulevard, MM 47, Marathon, FL
  • 29 min drive from Dolphin Research Center
The price is $422 per night from Jan 29 to Jan 30
$422
includes taxes & fees
Jan 29 - Jan 30
Stay at this 5-star luxury hotel in Marathon. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
9/10 Wonderful! (1,002 reviews)
"Very pretty. Quiet. Walkout to beach area from my room."

Reviewed on Jan 21, 2025

Isla Bella Beach Resort & Spa
Kingsail Resort
Kingsail Resort
2 out of 5
7050 Overseas Highway, Marathon, FL
  • 20 min drive from Dolphin Research Center
The price is $169 per night from Jan 28 to Jan 29
$169
includes taxes & fees
Jan 28 - Jan 29
Stay at this motel in Marathon. Enjoy free WiFi, free parking, and a marina. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.2/10 Very Good! (1,000 reviews)
"Overall, an absolutely charming little property. The local chickens were a nice touch, atmosphere was good, and the room was excellent. My only issue was my first night I locked the deadbolt, and when I woke up, the lock wouldn’t unlock for a good 5 minutes of trying"

Reviewed on Jan 20, 2025

Kingsail Resort
Coconut Cay Resort & Marina
Coconut Cay Resort & Marina
2 out of 5
7196 Overseas Highway, Marathon, FL
  • 20 min drive from Dolphin Research Center
The price is $222 per night from Jan 26 to Jan 27
$222
includes taxes & fees
Jan 26 - Jan 27
Stay at this hotel in Marathon. Enjoy free WiFi, free parking, and a marina. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.4/10 Very Good! (1,001 reviews)
"Nice place. Very friendly staff!"

Reviewed on Jan 22, 2025

Coconut Cay Resort & Marina
Lime Tree Bay Resort
Lime Tree Bay Resort
3.5 out of 5
68500 Overseas Hwy, Long Key, FL
  • 23 min drive from Dolphin Research Center
The price is $279 per night from Jan 27 to Jan 28
$279
includes taxes & fees
Jan 27 - Jan 28
Stay at this 3.5-star beach resort in Long Key. Enjoy free WiFi, free parking, and 3 outdoor pools. Our guests praise the pool and the helpful staff in our reviews. ...
9.2/10 Wonderful! (1,019 reviews)
"Excellent service. Relaxing. Just what I needed for a last minute relaxing getaway."

Reviewed on Jan 19, 2025

Lime Tree Bay Resort
Faro Blanco Resort & Yacht Club Marathon, Curio by Hilton
Faro Blanco Resort & Yacht Club Marathon, Curio by Hilton
4 out of 5
1996 Overseas Highway, Marathon, FL
  • 26 min drive from Dolphin Research Center
The price is $297 per night from Jan 29 to Jan 30
$297
includes taxes & fees
Jan 29 - Jan 30
Stay at this 4-star beach resort in Marathon. Enjoy free WiFi, 4 outdoor pools, and 4 restaurants. Our guests praise the breakfast and the pool in our reviews. ...
8.8/10 Excellent! (1,373 reviews)
Clean
"Great room compare to price"

Reviewed on Jan 19, 2025

Faro Blanco Resort & Yacht Club Marathon, Curio by Hilton
Hawks Cay Resort
Hawks Cay Resort
4 out of 5
61 Hawks Cay Blvd, Marathon, FL
  • 6 min drive from Dolphin Research Center
The price is $415 per night from Jan 29 to Jan 30
$415
includes taxes & fees
Jan 29 - Jan 30
Book a stay at this beach hotel in Marathon. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
7.8/10 Good! (1,001 reviews)
"Property had everything we needed and was centrally located for any day trips up and down the keys. Pool staff was awesome and the area didn’t feel crowded. A highlight was being able to swim with the dolphins."

Reviewed on Jan 22, 2025

Hawks Cay Resort
Banana Bay Resort & Marina
Banana Bay Resort & Marina
3 out of 5
4590 Overseas Highway, Marathon, FL
  • 23 min drive from Dolphin Research Center
The price is $292 per night from Jan 26 to Jan 27
$292
includes taxes & fees
Jan 26 - Jan 27
Stay at this 3-star golf hotel in Marathon. Enjoy free breakfast, free parking, and a marina. Our guests praise the pool and the bar in our reviews. Popular ...
7.6/10 Good! (1,005 reviews)
"Not clear that the restaurant and bar was only open weekends. Disappointing. Also the jacuzzi was malfunctioning the whole time. Only two bikes where available to lend. Quality of sports equipment was pretty poor."

Reviewed on Jan 19, 2025

Banana Bay Resort & Marina
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Fairfield Inn & Suites by Marriott Marathon Florida Keys
2.5 out of 5
13201 Overseas Hwy, Marathon, FL
  • 13 min drive from Dolphin Research Center
The price is $258 per night from Jan 26 to Jan 27
$258
includes taxes & fees
Jan 26 - Jan 27
Book a stay at this business-friendly hotel in Marathon. Enjoy free breakfast, free WiFi, and 2 outdoor pools. Our guests praise the breakfast and the restaurant ...
8.8/10 Excellent! (1,004 reviews)
Worth the money.
"The hotel was clean and the room comfortable. Fir the area the price was ver reasonable. There are two pools and a restaurant on premises. There are plenty of restaurants near by. There is a gas station next door and you can go directly from the hotel lot to the station."

Reviewed on Jan 20, 2025

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Aqua Lodge Rentals At Coconut Cay
Aqua Lodge Rentals At Coconut Cay
3.5 out of 5
7200 Aviation Blvd, Marathon, FL
  • 20 min drive from Dolphin Research Center
The price is $371 per night from Jan 29 to Jan 30
$371
includes taxes & fees
Jan 29 - Jan 30
Stay at this 3.5-star vacation home in Marathon. Enjoy free WiFi, free parking, and daily housekeeping. Our guests praise the helpful staff in our reviews. Popular ...
9.4/10 Exceptional! (131 reviews)
"The aqua lodge was a nice change to the typical accommodations. The only complaint was the air traffic, although i would stay again"

Reviewed on Jan 3, 2025

Aqua Lodge Rentals At Coconut Cay
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Find cheap hotels in Grassy Key

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