Grassy Key Holidays
Book a Hotel + Flight or Car together to unlock savings
Photo by Monica Ferro
Top hotels in Grassy Key
Rainbow Bend Resort
57784 Overseas Hwy Marathon FL
Fully refundableReserve now, pay when you stay
The price is 2.724.297 ₫ per night from 17 May to 18 May
2.724.297 ₫
4.248.640 ₫ total
17 May - 18 May
includes taxes & fees
8.2/10 Very Good! (948 reviews)
Location was great, staff was professional and friendly, parking was good, room was clean.
Reviewed on 7 May 2026
Grassy Flats Resort & Beach Club
58182 Overseas Hwy Marathon FL
The price is 6.866.676 ₫ per night from 9 Jun to 10 Jun
6.866.676 ₫
8.987.842 ₫ total
9 Jun - 10 Jun
includes taxes & fees
9.4/10 Exceptional! (441 reviews)
The room was outstanding. The view was absolutely gorgeous. We were on the same floor as the entertainment/bar, but the noise was minimal and stopped at a reasonable hour. Parking was convenient too. The staff on the front desk were always kind. The house cat, Wilma, is awesome. If there was any ...
Reviewed on 7 May 2026
Gulf View Waterfront Resort
58743 OVERSEAS HWY Marathon FL
The price is 4.240.695 ₫ per night from 1 Jun to 2 Jun
4.240.695 ₫
4.770.782 ₫ total
1 Jun - 2 Jun
includes taxes & fees
8.4/10 Very Good! (571 reviews)
Me gusto mucho! Pasamos sólo una noche pero todo estaba súper limpio y muy acogedor!
Reviewed on 10 May 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
Seven Mile Bridge
4.5/5(20 reviews)
After visiting Seven Mile Bridge, make a plan to see the other sights and activities in Marathon. Stroll along the area's beautiful beaches or simply savour its seafood restaurants.
Crane Point Museum and Nature Center
You can spend an afternoon exploring the galleries in Crane Point Museum and Nature Center in Marathon. Discover the area's beautiful sunsets or seek out its jogging trails.
Boot Key Harbor
Commune with nature and explore the great outdoors at Boot Key Harbor during your travels in Marathon. Discover the area's beautiful sunsets and seafood restaurants.
