Grassy Key, FL
Travel Guide
Visit Grassy Key
Rainbow Bend Resort
57784 Overseas Hwy Marathon FL
$139 nightly
The price is $156 total per night from May 31 to Jun 1
$156 total
May 31 - Jun 1
Total with taxes and fees
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! (966 reviews)
"Amazing facility. Amazing staff. This whole place is amazing. We will be back. Heaven is super wonderful person."
Reviewed on May 24, 2026
Grassy Flats Resort & Beach Club
58182 Overseas Hwy Marathon FL
$281 nightly
The price is $316 total per night from Jun 4 to Jun 5
$316 total
Jun 4 - Jun 5
Total with taxes and fees
Stay at this hotel in Marathon. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the helpful staff and the property condition in our reviews. ...
9.4/10 Exceptional! (446 reviews)
"The room was clean and spacious. The staff were genuinely friendly they seemed like they enjoyed being there. Breakfast was next door and convenient. The pools were clean and the tiki bar was added to the ambiance."
Reviewed on May 24, 2026
Gulf View Waterfront Resort
58743 OVERSEAS HWY Marathon FL
$179 nightly
The price is $201 total per night from May 31 to Jun 1
$201 total
May 31 - Jun 1
Total with taxes and fees
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! (576 reviews)
"The property room and amenities were nicely maintained at felt clean and comfortable. The view of the golf from the balcony was lovely. I would stay here again."
Reviewed on May 23, 2026
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.
The Nautilus on the Ocean in Grassy Key 4 bed 3 bath with private pool, Hot Tub and oceanfront, 2 kayaks included
Marathon FL
Book a stay at this beach vacation home in Marathon. Enjoy free WiFi, private pools, and a beach locale. Popular attractions Keys Cable Park and Crawl Key are ...
9/10 Wonderful! (8 reviews)
"Beautiful location"
Reviewed on Apr 3, 2026
Wide Horizon oceanfront. 4 bedroom, 4 ½ bath, kayaks, pool + observation deck.
Marathon FL
Book a stay at this beach vacation home in Marathon. Enjoy free WiFi, private pools, and a beach locale. Popular attractions Crawl Key and Keys Cable Park are ...
10/10 Exceptional! (43 reviews)
"Tjis property was true beautiful and was worth the view. The property is very clean with enough space for is all. The morning views are stunning to wake up to. The host were very easy to communicate with and even welcomed us with some wine. This place is truly wonderful."
Reviewed on May 25, 2026
🌊 Private Oasis With Pool Spa Dock and Ocean right in your backyard 🌊 allow pets
Marathon FL
Stay at this vacation home in Marathon. Enjoy free WiFi, private pools, and a garden. Popular attractions Crawl Key and Curry Hammock State Park are located ...
9.2/10 Wonderful! (58 reviews)
"This place was awesome. Fishing from the dock was my favorite. Quiet neighborhood, me and my wife had our four kids and son n law with us. Pool was good. Owner was very responsive. When we go back to the keys we will look here first."
Reviewed on May 1, 2026
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.
Popular places to visit
Dolphin Research Center
4.5/5(202 reviews)
Learn about the playful nature of dolphins before swimming alongside these clever marine mammals at this entertaining research facility.
Sombrero Beach
4.5/5(428 reviews)
Play beach games; go swimming, kayaking or snorkeling; and lounge in the sun at one of Marathon’s most visited beaches.
Seven Mile Bridge
4.5/5(841 reviews)
Walk, jog, cycle or drive across one of the longest bridges in North America to take in the scenic ocean views it provides.
Curry Hammock State Park
4.5/5(161 reviews)
Go camping near mangroves, bird-watching beneath a thick canopy or kayaking between the islands of this scenic state park in the Middle Keys.
Vaca Key
4.5/5(39 reviews)
Commune with nature and explore the great outdoors at Vaca Key during your travels in Marathon. Stroll along the marina or discover the area's beautiful sunsets.
The Turtle Hospital
4.5/5(186 reviews)
Explore the campus of The Turtle Hospital during your stay in Marathon. Stroll along the area's marina, or simply savor its seafood restaurants.
Things to do
Sandbar Adventure Cruise in the Florida Keys
$85
per adult
100% of travellers recommend
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- Keys Cable Park
- Everglades National Park
- Sombrero Beach
- Seven Mile Bridge
- Fiesta Key
- Curry Hammock State Park
- Vaca Key
- Anne's Beach
- Sunset Park Beach
- Coco Plum Beach
- Pigeon Key
- Florida Keys Country Club
- Long Key State Park
- Captain Hooks Marina and Dive Center
- Sunset Drive Beach
- Crane Point Museum and Nature Center
- Sandspur Beach
- Marathon Air Museum
- Veterans Memorial Park & Beach
- San Pablo Catholic Church
- Marathon Visitor Center
- Crawl Key