Grassy Key
Travel Guide
Visit Grassy Key
Rainbow Bend Resort
57784 Overseas Hwy Marathon FL
The price is €200 per night from 9 Feb to 10 Feb
€200
9 Feb - 10 Feb
includes taxes & fees
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 their ...
8/10 Very Good! (843 reviews)
The staff was very helpful. It is an older Motel but they've done some nice upgrades. It has a very beachy feeling. Our room was very clean.
Reviewed on 4 Feb 2026
Grassy Flats Resort & Beach Club
58182 Overseas Hwy Marathon FL
The price is €356 per night from 11 Mar to 12 Mar
€356
11 Mar - 12 Mar
includes taxes & fees
Stay at this hotel in Marathon. Enjoy free Wi-Fi, free parking and 2 outdoor pools. Our guests praise the helpful staff and the property condition in their reviews. ...
9.4/10 Exceptional! (386 reviews)
Exceptional services.
Reviewed on 1 Feb 2026
Gulf View Waterfront Resort
58743 OVERSEAS HWY Marathon FL
Stay at this hotel in Marathon. Enjoy free Wi-Fi, free parking and daily housekeeping. Our guests praise the helpful staff and the clean rooms in their 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 30 Jan 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
Stay at this beach holiday home in Marathon. Enjoy free Wi-Fi, private pools and a beach locale. Popular attractions Keys Cable Park and Crawl Key are located ...
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 24 Jul 2025
Viamarhe Cabin-Private beach, Kayak, yard games
Marathon FL
Stay at this cabin in Marathon. Enjoy free Wi-Fi, 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 9 Jan 2026
Wide Horizon oceanfront. 4 bedroom, 4 ½ bath, kayaks, pool + observation deck.
Marathon FL
Stay at this beach holiday home in Marathon. Enjoy free Wi-Fi, private pools and a beach locale. Popular attractions Crawl Key and Keys Cable Park are located ...
10/10 Exceptional! (35 reviews)
Our family had a wonderful trip. This place is beautiful! The pool, hot tub and entertainment areas are great. We all slept really well. If you’re a person who likes to sleep in, bring an eye mask, the sunrise will definitely wake you up. We traveled with a 2.5 and six month old. Our toddler had ...
Reviewed on 1 Feb 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
Mangroves and Manatees - Guided Kayak Eco Tour
€57
per adult
96% of travellers recommend
Day Sailing Adventure in the Florida Marine Sanctuary
€100
per adult
100% of travellers recommend
Marathon: COMBO- Snorkel & Sandbar (Sombrero Reef)
€128
per adult
Marathon: Private Cable or Cable Kiteboarding Session
€148
per traveller
Marathon: Intro to Foilboarding Experience
€178
per traveller
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