Sun Outdoors Marathon
59 RV Sites, 12 Cottages, 6 Motel Rooms, 3 Condos
At the heart of the Florida Keys on Marathon's Gulf side, Sun Outdoors Marathon offers one of the most scenically positioned RV campgrounds in the entire Keys chain—a property with 300 feet of private Gulf of Mexico waterfront, 16 deep-water boat slips, a full marina, and turquoise water panoramas from a Tiki Hut pavilion that make a morning coffee here feel like a genuine privilege rather than simply the first item on a camping checklist. The campground's full-hookup sites, marina infrastructure, and fish cleaning station serve the serious saltwater fishing community that finds Marathon's position at the heart of the Keys ideal for pursuing bonefish, tarpon, permit, and offshore species year-round—while the pool, Gulf views, and planned activities serve the resort visitor who wants the Keys atmosphere without a boat in every equation.
Full-hookup RV sites with 30 and 50-amp electric service, private picnic tables, water, sewer, cable television, and high-speed Wi-Fi are positioned on pea rock pads accommodating rigs up to 34 feet with slide-outs. The marina's 16 deep-water boat slips, boat ramp, and fish cleaning station serve the boating and fishing contingent with infrastructure that rivals dedicated marine facilities in the Keys. A swimming pool, waterfront Tiki Hut pavilion with Gulf views, recreation hall, laundry, and dog park complete the land-side amenity lineup, and motel rooms and cottage rentals provide roofed accommodation alternatives for guests who want the Gulf waterfront experience without arriving in an RV.
Marathon's position at Mile Marker 50—literally the midpoint of the Florida Keys—makes it one of the most productive and accessible fishing bases in the island chain. The famous backcountry flats of Florida Bay stretch north of Marathon's Gulf shore and are widely regarded as one of the world's premier destinations for bonefishing, permit fishing, and tarpon sight-casting on tropical flats where visibility and fish abundance combine to create the fly-fishing experience that defines the Keys' international reputation. Offshore, the reef and Gulf Stream waters within a short run of Marathon's marina produce mahi-mahi, sailfish, blackfin tuna, and the wahoo runs that peak in winter months when current concentrations draw baitfish and predators together.
Sombrero Beach, Marathon's beloved public beach and one of the few sandy beaches in the Middle Keys, provides swimming, picnicking, and family-friendly shoreline access that the Keys' rocky limestone substrate limits in most locations. The Seven Mile Bridge, extending from Marathon's western end to Little Duck Key, is one of the engineering achievements of the Overseas Highway—a crossing whose predecessor was built by Henry Flagler's Florida East Coast Railway in the early 1900s. Bahia Honda State Park, about 15 miles southwest on the Lower Keys, provides the Keys' most beautiful sandy beach and near-shore snorkeling on a tropical reef accessible by kayak from the park's boat launch.
The Florida Keys' subtropical climate makes Marathon a functional year-round camping destination, with winter providing the most comfortable conditions—dry, clear skies, daytime temperatures in the 70s, and the calmer Gulf waters that make boating and flats fishing most productive from December through April. Summer's tarpon migration brings its own excitement to the bridge lights and Keys flats, along with increased humidity and the threat of tropical weather from June through November that warrants monitoring National Hurricane Center advisories before late-season stays. Reserve marina slips and boat-accessible sites well in advance for the winter fishing season, when demand from anglers targeting the Keys' flats species fills the campground months ahead.
from $55/night