Things to do in Grassy Key
Activities, attractions and tours
Visit Grassy Key
Explore activitiesExplore thousands of experiences from activities and attractions to day tours and transfer.
Book with easeSkip the line- book tickets online in minutes to top attractions with free cancellation on many activities.
Treat yourselfMembers save % or more when you book activities.
Most popular experiences in Grassy Key
Tours & day trips
See all 26 activities
Mangroves and Manatees - Guided Kayak Eco Tour
Activity duration is 2 hours
9.6 out of 10 with 471 reviews
Free cancellation available
Wildlife & nature
See all 8 activities
Marathon, Florida Keys: Sunset Cruise with Local Seafood
Activity duration is 2 hours
9.6 out of 10 with 7 reviews
Free cancellation available
Private & custom tours
See all 7 activities
Phone photography
Activity duration is 30 minutes
Free cancellation available
What to do in Grassy Key
Explore a world of travel with Expedia
- Hotels near Baker's Cay Resort Beach
- Romantic Hotels in Duck Key
- Hotels near Everglades National Park
- Florida City Hotels
- Apartments in Homestead
- Extended Stay America Hotels in Homestead
- Romantic Hotels in Homestead
- Homestead Hotels
- Hilton Hotels in Islamorada
- Islamorada Hotels
- Key Largo Hotels
- Key West Historic District Hotels
- All Inclusive Resorts in Key West
- Beach Resorts in Key West
- Budget Hotels in Key West
- Gay friendly Hotels in Key West
- Luxury Hotels in Key West
- Key West Hotels
- Resorts in Little Torch Key
- Marathon Hotels
- Summerland Key Hotels
- Tavernier Hotels
- Flights to Big Pine Key
- Flights to Duck Key
- Flights to Islamorada
- Flights to Key West
- Flights from Florida Keys Marathon
- Flights from Ocean Reef Club
- Flights from Tavernier
- Flights from Long Key
- Flights from Melody Key
- Flights from Allentown (ABE) to Key West (EYW)
- Flights from Chub Cay (CCZ) to Ocean Reef Club (OCA)
- Flights from Denver (DEN) to Key West (EYW)
- Flights from Dallas (DFW) to Marathon (MTH)
- Flights from Indianapolis (IND) to Marathon (MTH)
- Flights from Islip (ISP) to Marathon (MTH)
- Flights from Lexington (LEX) to Marathon (MTH)
- Flights from Melbourne (MEL) to Marathon (MTH)
- Flights from Rochester (ROC) to Marathon (MTH)
- Boca Chica Nude Beach
- Clarence S. Higgs Memorial Beach Park
- Coupon Bight Aquatic Preserve
- Visit Cow Key
- Visit Duck Key
- Everglades National Park
- Fasulo Park
- Visit Florida City
- Fort East Martello Museum and Gallery
- Harry S. Truman Little White House
- Hm69 Nike Missile Base
- Jimmy Johnson's Big Chill
- Key Colony Beach Holidays
- Key Largo Holidays
- Visit Key Largo
- Visit White Street Gallery District
- Key West Holidays
- Visit Lignumvitae Key Botanical State Park
- Visit Long Key
- Visit Little Venice
- Mel Fisher Maritime Museum
- Visit Melody Key
- Pioneer Florida Museum and Village
- Visit Plantation Key
- Robbie's
- Smathers Beach
- Southernmost Point
- Visit Hammer Point
- Tavernier Holidays
- Visit Tavernier
