Visit Grassy Key

Rainbow Bend Resort
Loved the beach area and view. Good breakfasts, too.
Reviewed on Nov 19, 2025

Grassy Flats Resort & Beach Club
The Family Suite rooms (located in Conch House) require serious updating, especially the bathrooms, which bring you back to the 1970s Keys. The restaurants, bars, and on-site market are phenomenal; it feels like you are staying in two completely different resorts 40 years apart. The staff and overall ...
Reviewed on Nov 18, 2025

Gulf View Waterfront Resort
Great property to stay!
Reviewed on Nov 18, 2025

Wide Horizon oceanfront. 4 bedroom, 4 ½ bath, kayaks, pool + observation deck.
Wide Horizon was exactly as pictured. The house was extremely clean when we arrived and was stocked with everything our group of 8 needed for our stay. We thoroughly enjoyed the pool, spa, cornhole, and ping pong. The views were fantastic. Roman and Karen were very welcoming and if it wasn’t for ...
Reviewed on Nov 11, 2025

P58 - Gulf Front Luxury 4 bedroom 4 bath with private pool and deep water dockage?
We had an amazing time at this beautiful home!! We had a party of eight - my husband & me, our 3 teens (ages 17 & 18), & 3 additional teens (ages 18 & 19). There was plenty of space - all of the beds were very comfortable, the kitchen was adequately stocked to meet all of our needs, & the bathrooms ...
Reviewed on Jul 30, 2025

MILLION DOLLAR VIEW very private 4 bedroom resort with pool, pier, kayaks, spa
Staying here is like having your own resort. Mornings, we expected other visitors from other cottages to show up to share the property. Alas, there were none! No other property can be seen from the space.The kitchen provides the most thorough collection of chef’s tools. Glassware, dinnerware, silverware ...
Reviewed on Oct 20, 2025
Popular places to visit

Dolphin Research Center
Learn about the playful nature of dolphins before swimming alongside these clever marine mammals at this entertaining research facility.

Sombrero Beach
Play beach games; go swimming, kayaking or snorkeling; and lounge in the sun at one of Marathon’s most visited beaches.

Seven Mile Bridge
Walk, jog, cycle or drive across one of the longest bridges in North America to take in the scenic ocean views it provides.

Vaca Key
Commune with nature and explore the great outdoors at Vaca Key during your travels in Marathon. Stroll along the beautiful beaches or discover the area's beautiful sunsets.

Coco Plum Beach
Why not spend a lazy afternoon at Coco Plum Beach during your trip to Marathon? Discover the area's beautiful sunsets, or seek out its jogging trails.

Curry Hammock State Park
Go camping near mangroves, bird-watching beneath a thick canopy or kayaking between the islands of this scenic state park in the Middle Keys.
Things to do

Mangroves and Manatees - Guided Kayak Eco Tour

Marathon: Private Cable or Cable Kiteboarding Session

Marathon Florida Keys Fishing Experience









