Grassy Key, FL
Travel Guide
Visit Grassy Key
Rainbow Bend Resort
57784 Overseas Hwy Marathon FL
$318 nightly
The price is $358 total per night from Mar 3 to Mar 4
$358 total
Mar 3 - Mar 4
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 ...
8/10 Very Good! (852 reviews)
The rooms were very clean and the staff was amazing. The restaurant was absolutely wonderful. The staff there was fantastic and the food was fabulous!!!
Reviewed on Feb 8, 2026
Grassy Flats Resort & Beach Club
58182 Overseas Hwy Marathon FL
$405 nightly
The price is $456 total per night from Feb 16 to Feb 17
$456 total
Feb 16 - Feb 17
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! (386 reviews)
Exceptional services.
Reviewed on Feb 1, 2026
Gulf View Waterfront Resort
58743 OVERSEAS HWY Marathon FL
$260 nightly
The price is $293 total per night from Feb 26 to Feb 27
$293 total
Feb 26 - Feb 27
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! (547 reviews)
Easy checkin online. Easy access to unit. Very clean. A lot of great amenities on the property that we didnt get to use due to weather.
Reviewed on Jan 30, 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 ...
8.6/10 Excellent! (6 reviews)
Such a Fun Trip!!
We had the best time in Marathon! The house was, clean, cozy and comfortable and the AC worked great! We loved the spacious areas for hanging out downstairs and the pool and hot tub were wonderful!!!!
Reviewed on Jul 24, 2025
Viamarhe Cabin-Private beach, Kayak, yard games
Marathon FL
Stay at this cabin in Marathon. Enjoy free WiFi, laundry facilities, and patios. Popular attractions Keys Cable Park and Crawl Key are located nearby.
8.8/10 Excellent! (16 reviews)
Pros: - Location - it's super easy to do day trips to island hop from here - Unit is so thoughtfully furnished (kitchen items and being able to wash all swim things before heading home were super helpful) - Being right on the beach made for beautiful sunrises and we also took their kayaks out for ...
Reviewed on Jan 9, 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! (37 reviews)
Pool and hot tub were a big hit with everyone. House is spacious and clean.
Reviewed on Feb 8, 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
Learn about the playful nature of dolphins before swimming alongside these clever marine mammals at this entertaining research facility.
Sombrero Beach
Play beach games; go swimming, kayaking or snorkeling; and lounge in the sun at one of Marathon’s most visited beaches.
Seven Mile Bridge
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
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
Commune with nature and explore the great outdoors at Vaca Key during your travels in Marathon. Stroll along the beautiful beaches or discover the area's beautiful sunsets.
Coco Plum Beach
Why not spend a lazy afternoon at Coco Plum Beach during your trip to Marathon? Discover the area's beautiful sunsets, or seek out its jogging trails.
Things to do
Day Sailing Adventure in the Florida Marine Sanctuary
$120
per adult
100% of travellers recommend
Marathon: Historic 7-Mile Bridge Sunset Cruise
$125
per adult
Marathon: COMBO- Snorkel & Sandbar (Sombrero Reef)
$154
per adult
Marathon: Private Cable or Cable Kiteboarding Session
$177
per traveler
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- Keys Cable Park
- Everglades National Park
- Sombrero Beach
- Seven Mile Bridge
- Fiesta Key
- Curry Hammock State Park
- Vaca Key
- Coco Plum Beach
- Anne's Beach
- Sunset Park Beach
- Long Key State Park
- Pigeon Key
- Florida Keys Country Club
- Captain Hooks Marina and Dive Center
- Sunset Drive Beach
- Crane Point Museum and Nature Center
- Sandspur Beach
- San Pablo Catholic Church
- Marathon Visitor Center
- Crawl Key
- Marathon Air Museum
- Veterans Memorial Park & Beach