Grassy Key Travel Guide

Tourist Guide

Dolphin Research Center which includes a statue or sculpture and signage
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 Rp1.686.829 per night from 17 Aug to 18 Aug
Rp1.686.829
Rp2.630.733 total
17 Aug - 18 Aug
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! (714 reviews)
"The rooms were very updated. The only issue was the sea wall was not cleaned. It was full of trash. Besides that, breakfast was delicious and the overall place was beautiful!"

Reviewed on 10 Aug 2025

Rainbow Bend Resort
Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club

2.5 out of 5
58182 Overseas Hwy, Marathon, FL
Fully refundableReserve now, pay when you stay
The price is Rp3.627.142 per night from 14 Sept to 15 Sept
Rp3.627.142
Rp4.080.474 total
14 Sept - 15 Sept
includes taxes & fees
Stay at this beach 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 ...
9.4/10 Exceptional! (302 reviews)
"Staff was friendly and accommodating. Pool area was nice and relaxing."

Reviewed on 9 Aug 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 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! (485 reviews)
"This is a fairly clean place. It has a great location to the water with jet ski rental at the property. The only real issue is the rooms are extremely noisy. We could here every step of the occupants above us and the highway noise was very loud in the room."

Reviewed on 18 Jul 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.
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 Wi-Fi, free parking and free bicycles on-site. Popular attractions Sombrero Beach and San Pablo Catholic Church ...
9.8/10 Exceptional! (55 reviews)
"Awesome cabins!"

Reviewed on 28 Jul 2025

Cabins at Bonefish Bay
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 Wi-Fi, free parking and a picnic area. Our guests praise the helpful staff in their reviews. Popular ...
9.8/10 Exceptional! (190 reviews)
"Yacht Haven was clean and comfortable. It's location was ideal and convenient. The property manager was friendly, welcoming and informative."

Reviewed on 13 Aug 2025

Yacht Haven Marina
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 Center ...
8.4/10 Very Good! (844 reviews)
"Room was cozy and clean. Easy parking and the Publix is just down the road."

Reviewed on 12 Aug 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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