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 2.724.400 ₫ per night from 11 Nov to 12 Nov
2.724.400 ₫
4.248.900 ₫ total
11 Nov - 12 Nov
includes taxes & fees
8/10 Very Good! (756 reviews)
Room was nice clean and everyone was really friendly breakfast was really good also had a wonderful time
Reviewed on 3 Nov 2025
Grassy Flats Resort & Beach Club
58182 Overseas Hwy, Marathon, FL
Fully refundableReserve now, pay when you stay
The price is 5.929.695 ₫ per night from 9 Dec to 10 Dec
5.929.695 ₫
6.670.907 ₫ total
9 Dec - 10 Dec
includes taxes & fees
9.4/10 Exceptional! (329 reviews)
Beautiful!! Gorgeous at night!
Reviewed on 2 Nov 2025
Gulf View Waterfront Resort
58743 OVERSEAS HWY, Marathon, FL
8.4/10 Very Good! (510 reviews)
Spotless room, comfy, and check in so easy. Love the place definitely going back.
Reviewed on 3 Nov 2025
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
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.
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