Grassy Key, FL

Travel Guide

Dolphin Research Center showing a statue or sculpture and signage
Dolphin Research Center which includes a statue or sculpture
Dolphin Research Center showing signage
Photo by Monica Ferro
Photo by Monica Ferro
Rainbow Bend Resort
Rainbow Bend Resort
2.5 out of 5
57784 Overseas Hwy, Marathon, FL
$131 nightly
The price is $148 total per night from Jul 6 to Jul 7
$148 total
Jul 6 - Jul 7
Total includes taxes and 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 ...
8.2/10 Very Good! (673 reviews)
"What a view! Comfy bed and clean!!"

Reviewed on Jul 2, 2025

Rainbow Bend Resort
Gulf View Waterfront Resort
Gulf View Waterfront Resort
2.5 out of 5
58743 OVERSEAS HWY, Marathon, FL
$107 nightly
The price is $120 total per night from Jul 6 to Jul 7
$120 total
Jul 6 - Jul 7
Total includes taxes and fees
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! (477 reviews)
"The property was Ok just needs a little upgrades our bath tub looked like it was old but, overall the stay was good. The area for the dogs was great and, the views of the dock outstanding. Manuel in front desk very nice and courteous. The only thing missing was a beach area with a bar."

Reviewed on Jun 20, 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
Fully refundableReserve now, pay when you stay
$244 nightly
The price is $275 total per night from Jul 13 to Jul 14
$275 total
Jul 13 - Jul 14
Total includes taxes and 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! (288 reviews)
"We had an amazing stay! The property was beautiful. The breeze was amazing! We loved the option between a hot tub and pool and the face that you had a couple of restaurants on site was amazing! I love to run and there is a bike and walking trail right across from the resort. We had an amazing time. ..."

Reviewed on Jun 28, 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.
🌇 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! (37 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 Jun 8, 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! (169 reviews)
"We loved our weekend stay here."

Reviewed on Jun 29, 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 ...
8.4/10 Very Good! (822 reviews)
"Beautiful, quiet, secluded cottages. Very comfortable and clean. Close to everything, just off the main road. The only reason for a 4 rating instead of 5 was that we could never catch anyone at the Tiki Bar or catch the food truck open. Was not that big of a deal for us as we were there for relaxation ..."

Reviewed on Jun 28, 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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