Grassy Key Marina
Visit Grassy Key Marina
Things to do
Mangroves and Manatees - Guided Kayak Eco Tour
€59
per adult
92% of travellers recommend
Florida Keys Nature & History Tour from Key West
€102
per adult
88% of travellers recommend
Day Sailing Adventure in the Florida Marine Sanctuary
€104
per adult
100% of travellers recommend
Tours & day trips
See all 18 activities
Mangroves and Manatees - Guided Kayak Eco Tour
Activity duration is 2 hours
9.6 out of 10 with 568 reviews
Free cancellation available
Water activities
See all 7 activitiesMangroves and Manatees - Guided Kayak Eco Tour
Activity duration is 2 hours
9.6 out of 10 with 568 reviews
Free cancellation available
Private & custom tours
See all 6 activities
Marathon: Private Cable or Cable Kiteboarding Session
Activity duration is 1 hour
Free cancellation available
Adventure & outdoor
See all 3 activities
Marathon Florida Keys Fishing Experience
Activity duration is 4 hours
10.0 out of 10 with 10 reviews
Free cancellation available
Stay near popular Grassy Key Marina attractions
Top Hotel Deals
Check availability on hotels close to Grassy Key Marina
Gulf View Waterfront Resort
58743 OVERSEAS HWY Marathon FL
Beachfront Explorer!
Marathon FL
MILLION DOLLAR VIEW very private 4 bedroom resort with pool, pier, kayaks, spa
Marathon FL
Fully furnished studio, 50 yards from ocean, shared pool, fishing-jetty
Marathon FL
Hawks Cay Resort
61 Hawks Cay Blvd Marathon FL
Rainbow Bend Resort
57784 Overseas Hwy Marathon FL
The Nautilus on the Ocean in Grassy Key 4 bed 3 bath with private pool, Hot Tub and oceanfront, 2 kayaks included
Marathon FL
Grassy Flats Resort & Beach Club
58182 Overseas Hwy Marathon FL
Oceanfront 5BR | Pool, Beach & Atlantic Views
Marathon FL
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.