Visit Grassy Key

Rainbow Bend Resort
Clean room. Awesome location . Pool with hot tub open pretty much all hours. Breakfast with view. Definitely coming back here again.
Reviewed on Jan 14, 2026

Grassy Flats Resort & Beach Club
The property and room were spotless. Very pretty, kind staff, and amenities excellent! We stayed in The Conch House and had everything we needed. We felt very welcome. We had an excellent meal at the Rhum House and found what we needed at the market. We very much enjoyed a relaxing and beautiful ...
Reviewed on Jan 18, 2026

Gulf View Waterfront Resort
I stayed here for one week by myself with my dog. We had a lovely time and thoroughly enjoyed the king suite Sea view room. The room had been recently updated and felt like a small apartment. This area was very safe and extremely dog friendly, the pool was very inviting and the property sits right ...
Reviewed on Jan 13, 2026

The Nautilus on the Ocean in Grassy Key 4 bed 3 bath with private pool, Hot Tub and oceanfront, 2 kayaks included
We had the best time in Marathon! The house was, clean, cozy and comfortable and the AC worked great! We loved the spacious areas for hanging out downstairs and the pool and hot tub were wonderful!!!!
Reviewed on Jul 24, 2025

Skipjack Resort & Marina
room was clean & good smell and quiet. Breafast had only captain crunch for cereal. Bacon & eggs were very good. Had to ask kitchen to get a cup of hot water for tea. Had yogurt only 2 days of our 7. People brought their dogs into the food areas and next to the pool. A bar tender petted a dog then ...
Reviewed on Jan 13, 2026

Yacht Haven Marina
Everything was squeaky clean!
Reviewed on Jan 15, 2026
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.

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.

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

Day Sailing Adventure in the Florida Marine Sanctuary

Marathon: Private Cable or Cable Kiteboarding Session
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- Keys Cable Park
- Everglades National Park
- Sombrero Beach
- Seven Mile Bridge
- Fiesta Key
- Vaca Key
- Curry Hammock State Park
- Anne's Beach
- Coco Plum Beach
- Sunset Park Beach
- Long Key State Park
- Pigeon Key
- Florida Keys Country Club
- Captain Hooks Marina and Dive Center
- Sunset Drive Beach
- Crane Point Museum and Nature Center
- Marathon Visitor Center
- Sandspur Beach
- Marathon Air Museum
- Crawl Key
- San Pablo Catholic Church
- Veterans Memorial Park & Beach







