Visit Grassy Key

Rainbow Bend Resort
Location, price, and ease of experience stood out. Staff were all great to deal with.
Reviewed on Dec 3, 2025

Grassy Flats Resort & Beach Club
Everyone was super friendly and helpful. We asked where we could access a microwave and they brought one to the room! Also came super fast to assist with coffee brewer. Only downside was the mattress was way too soft.
Reviewed on Nov 29, 2025

Gulf View Waterfront Resort
Help at the main desk was excellent. She was very helpful.
Reviewed on Dec 1, 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

Beachfront Explorer!
Great stay for 3 fisherman. Very nice RV park with pool. Rv close to Shower and Bath house. Very comfortable.
Reviewed on Mar 30, 2025

Waterfront Marathon Keys Escape • Pool, Dock & Comfort for 8 Guests
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

Marathon: Private Cable or Cable Kiteboarding Session

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






