Grassy Key

Travel Guide

Dolphin Research Center which includes 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 S$196 per night from 14 Oct to 15 Oct
S$196
14 Oct - 15 Oct
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! (743 reviews)
"We had a wonderful week at Rainbow Bend. Pool was awesome. Good breakfast. Staff was very accommodating. I would love to do it all over again!!"

Reviewed on 2 Oct, 2025

Rainbow Bend Resort
Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club

2.5 out of 5
58182 Overseas Hwy, Marathon, FL
The price is S$299 per night from 7 Oct to 8 Oct
S$299
7 Oct - 8 Oct
includes taxes & 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! (319 reviews)
"Staff was extremely helpful and friendly. The resort felt secluded even though it was tucked away in the middle of everything. Our room was clean and there were lots of options for activities!"

Reviewed on 30 Sept, 2025

Grassy Flats Resort & Beach Club
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! (504 reviews)
"Amazing view"

Reviewed on 1 Oct, 2025

Gulf View Waterfront Resort
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.
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! (215 reviews)
Great stay at the Yacht Haven!
"We loved our stay at the Yacht Haven Marina. Staff was friendly, helpful and communicated well. The houseboat was large and comfortable and situated in a beautiful and quiet bay despite the convenient location off the highway and close to grocery store and restaurants. No pool, but full access to ..."

Reviewed on 2 Oct, 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 Captain Hooks Marina ...
9.6/10 Exceptional! (71 reviews)
"Loved being right on the water in our Family Cabin! Being able to walk right out and feel the tropical air and see the palms blowing in the wind. It rained hard the night we stayed and hitting the tin roof lulled us right to sleep. The wood detailing was gorgeous and everything seemed new and fresh. ..."

Reviewed on 18 Sept, 2025

Cabins at Bonefish Bay
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! (873 reviews)
Great place
"Great communication, easy check in, onsite parking, clean and very nice cottage! Super comfortable bed!"

Reviewed on 28 Sept, 2025

Tropical Cottages
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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