Hotels and Lodging in Marathon, FL
Hotels and Lodging
Grassy Key RV Park & Resort
Hotels and Lodging in Marathon, FL
- Address
- 58671 Overseas Hwy, Marathon, FL 33050
- Phone
- (305) 289-1606
- Website
- grassykeyrvpark.com
Last checked September 23, 2026. Call ahead to confirm hours.
Listing details from Overture Maps open data.