Grassy Key

Travel Guide

Dolphin Research Center showing signage and a statue or sculpture
Grassy Key
Grassy Key
Photo by Monica Ferro
Photo by Monica Ferro
Rainbow Bend Resort
Rainbow Bend Resort
2.5 out of 5
57784 Overseas Hwy, Marathon, FL
The price is RM520 per night from 19 Jun to 20 Jun
RM520
RM776 total
19 Jun - 20 Jun
includes taxes & 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! (658 reviews)
"We had a nice quiet stay,the room we had right at ocean front. Nice big comfy bed.Cold Air to get out of the heat.The people the run the resort were friendly and great.I highly recommend it."

Reviewed on 27 May 2025

Rainbow Bend Resort
Gulf View Waterfront Resort
Gulf View Waterfront Resort
2.5 out of 5
58743 OVERSEAS HWY, Marathon, FL
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! (474 reviews)
"We enjoyed our stay. Room clean. No room service. A little old property, but nice. No beach, in walking distance. Like beach with sand"

Reviewed on 26 May 2025

Gulf View Waterfront Resort
Grassy Flats Resort & Beach Club
Grassy Flats Resort & Beach Club
2.5 out of 5
58182 Overseas Hwy, Marathon, FL
The price is RM1,026 per night from 24 Jun to 25 Jun
RM1,026
RM1,155 total
24 Jun - 25 Jun
includes taxes & fees
Book a stay at this beach hotel in Marathon. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the helpful staff and the property condition ...
9.4/10 Exceptional! (284 reviews)
"Absolutely beautiful!! Room was great, views where amazing. Definitely plan on staying here again!"

Reviewed on 8 Jun 2025

Grassy Flats Resort & Beach Club
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.
Tropical Cottages
Tropical Cottages
3 out of 5
243 61st Street Gulf, Marathon, FL
Stay at this cottage in Marathon. Enjoy free parking, daily housekeeping, and a garden. Popular attractions Sombrero Beach and Crane Point Museum and Nature ...
8.4/10 Very Good! (816 reviews)
"Online check in. No issues. Clean and tidy. Smells nice. Perfect for our overnight! Nicely decorated. Tiki bar on property. Taco truck walking distance."

Reviewed on 13 Jun 2025

Tropical Cottages
Yacht Haven Marina
Yacht Haven Marina
3.5 out of 5
5 Sombrero Blvd, Marathon, FL
Stay at this 3.5-star houseboat in Marathon. Enjoy free WiFi, free parking, and a picnic area. Our guests praise the helpful staff in our reviews. Popular attractions ...
9.8/10 Exceptional! (158 reviews)
"Highly recommended! Clean, comfortable and quite place to stay. Very accommodating, they allowed us a late checkout since fishing charter ended after lunch."

Reviewed on 17 Jun 2025

Yacht Haven Marina
Cabins at Bonefish Bay
Cabins at Bonefish Bay
3 out of 5
12565 Overseas Hwy, Marathon, FL
Stay at this 3-star cabin in Marathon. Enjoy free WiFi, free parking, and free bicycles on site. Popular attractions Sombrero Beach and San Pablo Catholic Church ...
9.8/10 Exceptional! (47 reviews)
"It appears the tiny cabin rented was brand new. Beautiful, comfortable, clean. The hot water wasn’t working. They were going to have maintenance look at it. Location was great if you have transportation."

Reviewed on 12 Jun 2025

Cabins at Bonefish Bay
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.

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