Find hotels in Grassy Key, FL from ₩100,042

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Compare 2,300 hotels, room rates, hotel reviews and availability. Most hotels are fully refundable.

Rainbow Bend Resort

2.5 star property
8.2 out of 10, Very Good, (710)
"Great for a quiet weekend get away or longer. Peaceful and super nice staff. "
The price is ₩143,879
₩224,389 total
includes taxes & fees
Aug 6 - Aug 7
Rainbow Bend Resort

Gulf View Waterfront Resort

2.5 star property
8.6 out of 10, Excellent, (485)
"It was a perfect location in marathon."
The price is ₩148,812
₩167,413 total
includes taxes & fees
Aug 10 - Aug 11
Gulf View Waterfront Resort

Grassy Flats Resort & Beach Club

2.5 star property
9.4 out of 10, Exceptional, (301)
"Amazing views, the staff was excellent and very friendly. Will definitely be staying here again"
The price is ₩303,599
₩341,559 total
includes taxes & fees
Sep 1 - Sep 2
Grassy Flats Resort & Beach Club

Matecumbe Resort

2.0 star property
8.8 out of 10, Excellent, (65)
"Beautiful resort! All the amenities were great and it was centrally located."
The price is ₩207,031
₩232,909 total
includes taxes & fees
Aug 11 - Aug 12
Matecumbe Resort

Lime Tree Bay Resort

3.5 star property
9.2 out of 10, Wonderful, (1092)
"Great place, beautiful apartment! "
The price is ₩181,145
₩266,320 total
includes taxes & fees
Aug 18 - Aug 19
Lime Tree Bay Resort

Edgewater Lodge

2.5 star property
8.6 out of 10, Excellent, (787)
"Good relax!!!"
The price is ₩236,349
₩265,903 total
includes taxes & fees
Aug 6 - Aug 7
Edgewater Lodge

Conch Key Fishing Lodge and Marina

2.5 star property
7.8 out of 10, Good, (616)
"Amazing "
The price is ₩148,812
₩167,413 total
includes taxes & fees
Aug 18 - Aug 19
Conch Key Fishing Lodge and Marina

Hawks Cay Resort

4.0 star property
8.0 out of 10, Very Good, (1010)
"Great stay with family! Lots to do and plenty nearby for other dining and shopping options."
The price is ₩391,942
₩538,031 total
includes taxes & fees
Sep 5 - Sep 6
Hawks Cay Resort

Glunz Ocean Beach Hotel & Resort

3.0 star property
9.0 out of 10, Wonderful, (1005)
"Great place "
The price is ₩186,328
₩269,365 total
includes taxes & fees
Sep 2 - Sep 3
Glunz Ocean Beach Hotel & Resort

Floating Sea Cove Resort & Marina

2.0 star property
4.8 out of 10, (1002)
"Right on the water. Beautiful sunset!"
The price is ₩100,042
₩134,353 total
includes taxes & fees
Aug 10 - Aug 11
Floating Sea Cove Resort & Marina

Hampton Inn Marathon - Florida Keys

2.5 star property
9.0 out of 10, Wonderful, (1002)
"Well maintained and service Friendly clean atmosphere great breakfast service "
The price is ₩194,415
₩218,717 total
includes taxes & fees
Aug 10 - Aug 11
Hampton Inn Marathon - Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

2.5 star property
9.0 out of 10, Wonderful, (1010)
"Excellent hotel friendly staff snd great places to eat and drink "
The price is ₩197,305
₩221,968 total
includes taxes & fees
Aug 18 - Aug 19
Fairfield Inn & Suites by Marriott Marathon Florida Keys

Bonefish Bay Motel

2.5 star property
9.2 out of 10, Wonderful, (436)
"I recommend Bonefish Bay Motel."
The price is ₩121,162
₩145,848 total
includes taxes & fees
Aug 17 - Aug 18
Bonefish Bay Motel

Seascape Resort & Marina

3.0 star property
9.4 out of 10, Exceptional, (527)
"What a beautiful property with great facilities right on the ocean. The room was clean, modern and had excellent facilities. Staff were really friendly and helpful."
The price is ₩208,730
₩244,214 total
includes taxes & fees
Aug 17 - Aug 18
Seascape Resort & Marina

Siesta Motel

2.0 star property
7.4 out of 10, Good, (662)
"It’s very retro and well maintained. Merika on the staff is wonderful. "
The price is ₩146,311
₩164,610 total
includes taxes & fees
Aug 10 - Aug 11
Siesta Motel

Aqua Lodge Rentals At Coconut Cay

3.5 star property
9.6 out of 10, Exceptional, (177)
"Very very nice place"
The price is ₩161,318
₩395,027 total
includes taxes & fees
Sep 1 - Sep 2
Aqua Lodge Rentals At Coconut Cay

Coconut Cay Resort & Marina

2.0 star property
8.4 out of 10, Very Good, (1003)
"Amazing place very clean "
The price is ₩148,575
₩167,147 total
includes taxes & fees
Sep 2 - Sep 3
Coconut Cay Resort & Marina

Kingsail Resort

2.0 star property
8.4 out of 10, Very Good, (1022)
"Wonderful stay, although mattress could be better. Employees were polite and property was clean. Overall we had a great time."
The price is ₩106,075
₩119,335 total
includes taxes & fees
Aug 10 - Aug 11
Kingsail Resort

Tropical Cottages

3.0 star property
8.6 out of 10, Excellent, (839)
"Super cute little cottage with a great location, would definitely stay again!"
The price is ₩132,000
₩148,507 total
includes taxes & fees
Aug 10 - Aug 11
Tropical Cottages

Yacht Haven Marina

3.5 star property
9.8 out of 10, Exceptional, (187)
"We loved our weekend stay here. "
The price is ₩123,802
₩334,672 total
includes taxes & fees
Aug 10 - Aug 11
Yacht Haven Marina
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.
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Stay near popular Grassy Key attractions

Sombrero Beach
Sombrero Beach which includes a beach and general coastal views

Sombrero Beach

4.5/5(417 reviews)

Play beach games; go swimming, kayaking or snorkeling; and lounge in the sun at one of Marathon’s most visited beaches.

Learn more about Grassy Key

Experience the seaside area of Grassy Key—beaches, a scenic waterfront, and sights from Curry Hammock State Park to Keys Cable Park.

Dolphin Research Center showing a statue or sculpture and signage

Top Grassy Key Hotel Reviews