Explore RV Parks & Campgrounds in Marathon, FL

Review the facilities and guest experiences of RV parks and campgrounds in Marathon, FL. Whether you need an RV hookup, a tent campsite or a longer stay, identify suitable locations and ask about availability and rates.
Grassy Key RV Park & Resort provides premium RV accommodations in the Florida Keys, featuring spacious waterfront and standard sites with full hookups. Located at Milemarker 58.7 in Marathon, the resort offers boating access, pool facilities, and proximity to Key Largo and Key West attractions. Our tropical-themed environment combines modern amenities with natural beauty for a comfortable stay.
RV Sites Boat Dockage Pool Access