Grassy Key

Travel 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 €139 per night from 10 Aug to 11 Aug
€139
10 Aug - 11 Aug
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! (708 reviews)
"The motel was a quiet, nice area. Breakfast was good, cooked to order."

Reviewed on 31 Jul 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 €212 per night from 1 Sept to 2 Sept
€212
1 Sept - 2 Sept
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! (301 reviews)
Paradise in Paradise.
"From check in, to the pool bar, to BB at the outside cabana sports area, the staff was awesome. Location is great, even during lobster mini season. Everything you could want or need you can do right there at the resort. Room was super clean and everything was just nice and relaxing. Could not recommend ..."

Reviewed on 4 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 WiFi, free parking, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our 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.
🌊 Private Oasis With Pool Spa Dock and Ocean right in your backyard 🌊 allow pets

🌊 Private Oasis With Pool Spa Dock and Ocean right in your backyard 🌊 allow pets

Marathon
Stay at this vacation home in Marathon. Enjoy free WiFi, private pools, and a garden. Popular attractions Crawl Key and Curry Hammock State Park are located ...
9/10 Wonderful! (44 reviews)
Fantastic
"Everything as listed. Very clean. Perfect location. Dock and pool was fantastic. It was like an aquarium around the dock. Beds were comfortable. Bathrooms were clean and showers were strong. Kitchen was well supplied. Living room was very comfortable. We are already looking forward to our next trip ..."

Reviewed on 6 Jul 2025

🌊 Private Oasis With Pool Spa Dock and Ocean right in your backyard 🌊 allow pets
🌇 Ocean Sunset Views with Pool and Dock 🌇

🌇 Ocean Sunset Views with Pool and Dock 🌇

Marathon
Stay at this vacation home in Marathon. Enjoy free WiFi, private pools, and laundry facilities. Popular attractions Crawl Key and Curry Hammock State Park are ...
9/10 Wonderful! (38 reviews)
Rustic charm and beautiful views.
"We had a wonderful stay at this rustic, charming home! While it’s an older property with a few quirks, it truly added to the character and laid-back vibe we were looking for. The pool was perfect for relaxing, and the dock was absolutely incredible—we spotted crabs, fish, and even sea turtles every ..."

Reviewed on 8 Jun 2025

🌇 Ocean Sunset Views with Pool and Dock 🌇
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! (187 reviews)
"It got everything we need and it is also very close to publix."

Reviewed on 4 Aug 2025

Yacht Haven Marina
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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