Discover a selection of 1,500 vacation rentals in Grassy Key, Marathon that are perfect for your trip. Whether you’re traveling with friends, family, or even pets, Vrbo vacation homes have the best amenities for hanging out with the people that matter most, including swimming pools and private pools. Prices start at $117 per night, and houses and villas are popular options for a stay in Grassy Key. Either way, you'll find a rental for everyone's needs.
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Top rated rentals — Grassy Key
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Destination guide

Take in the beachside beauty of Grassy Key

The beaches and other outdoor surroundings create an inviting atmosphere in Grassy Key. This city is well-known for its dolphin watching and seafood restaurants. Dolphin Research Center and Sombrero Beach are just a couple of the must-sees in the area. Whether you're planning a family holiday, romantic stay or friends trip, vacation rentals offer features like full kitchens and laundry facilities for a more convenient stay.

Activities

Activities and attractions in and around Grassy Key

Do you want to find attractions to see during your stay? You'll be sure to enjoy Grassy Key for its jogging trails and swimming. Although it can be tempting to stay in your comfortable vacation rental, you'll want to experience everything that makes Grassy Key a fun place to get away. These are some of the most popular attractions to put on your list, all within 30 miles (48.2 km) of the city center:

  • Dolphin Research Center (0.7 mi / 1.1 km)
  • Island Hoppers Aerial Adventures (6.1 mi / 9.8 km)
  • Conch Air (6.1 mi / 9.8 km)
  • Florida Keys Country Club (8.7 mi / 14 km)
Weather

Seasonal weather in Grassy Key

If you're planning a vacation around the weather, August, July, June and September are the hottest months to visit, when temperatures average 91°F.

Natural features

Exploring the beaches and other natural features in Grassy Key

Travelers appreciate the beautiful ocean views and breathtaking sunsets, which is just a taste of what Grassy Key has to offer. Whether you're looking for fun outdoor activities or just want to take in the scenery, Grassy Key is a great spot to appreciate mother nature. These are a few of the area's noteworthy features, all within 30 miles (48.2 km) of the city center:

  • Sombrero Beach (9.5 mi / 15.3 km)
  • Curry Hammock State Park (2.3 mi / 3.7 km)
  • Sunset Park Beach (5.3 mi / 8.5 km)
  • Long Key State Park (9.1 mi / 14.6 km)
  • The Turtle Hospital (9.8 mi / 15.8 km)
  • Anne's Beach (14.8 mi / 23.8 km)
How to get there

How to get to and around Grassy Key

Fly into Marathon, FL (MTH-Florida Keys Marathon), the closest airport, located 6.6 mi (10.6 km) from the city center. If you can't find a flight that's convenient for your trip, you can also fly into Key West, FL (EYW-Key West Intl.), which is 52.2 mi (84.1 km) away.

How many vacation rentals are available around Grassy Key, Marathon?

Our 2021 property listings offer a large selection of 1,300 vacation rentals around Grassy Key. From 1,000 house rentals to 63 villa rentals, find a unique house rental for you to enjoy a memorable holiday or a weekend with your family and friends.

Can I rent Houses in Grassy Key?

Yes, of course. Vrbo has 1,000 Houses in Grassy Key. Our other popular types of vacation rentals in Grassy Key include:

  • Villas: 63 rentals available
  • Cottages: 19 rentals available
  • Condos/Apartments: 195 rentals available

But you can also enjoy a great stay in one of our other vacation rentals including Bungalows and more.

Can I find a vacation rental with pool in Grassy Key?

Yes, you can select your preferred vacation rental with pool among our 1,059 vacation rentals with pool available in Grassy Key. Please use our search bar to access the selection of vacation rentals available.