Grassy Key Travel Guide

Tourist 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 AU$273 per night from 10 Aug to 11 Aug
AU$273
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! (701 reviews)
"I absolutely loved our stay at Rainbow Bend Resort! Our room was super cute with an incredible ocean view. The night sky was breathtaking, Mornings were just as beautiful with serene, calming views. The room was very clean and cozy (yes, the walls are a bit thin, but it didn’t take away from the ..."

Reviewed on 27 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 AU$401 per night from 10 Aug to 11 Aug
AU$401
10 Aug - 11 Aug
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! (299 reviews)
"Nice quiet stay. Pools were nice. Beach is advertised but not really usable for swimming, snorkeling, etc. The bathtub faucet didn’t work and our air conditioner wasn’t functioning properly - it was always 75-76 degrees inside, which made for uncomfortable sleep. We were told maintenance would come, ..."

Reviewed on 28 Jul. 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! (484 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! (185 reviews)
"Unique place to stay. It is peaceful sitting on the back deck at anytime."

Reviewed on 29 Jul. 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.

Popular places to visit

Activities