About this Location

Facility Overview

The Flagg Ranch Campground Office & Laundry Facility parking area provides dedicated open-air surface parking within the Headwaters at Flagg Ranch complex, situated along the John D. Rockefeller, Jr. Memorial Parkway in Moran, Wyoming. Positioned strategically in the scenic corridor connecting Grand Teton National Park and Yellowstone National Park, this ground-level lot is tailored to meet the needs of campers, national park road-trippers, and outdoor enthusiasts. Because this is an entirely open-air surface lot with no overhead barriers or height restrictions, it effortlessly accommodates standard passenger cars, full-size SUVs, pickup trucks, camper vans, recreational vehicles (RVs), and vehicles towing utility or travel trailers.

Prime Location & Nearby Attractions

Located roughly two miles south of Yellowstone National Park\'s South Entrance and only five miles north of Grand Teton National Park, this parking area is one of the most practical staging spots in the Greater Yellowstone Ecosystem. Visitors parking here enjoy immediate walking access to essential road amenities and natural points of interest:

Headwaters Lodge & Cabins at Flagg Ranch: Steps away, featuring full dining, a saloon, gift shop, and convenience store.
Snake River Scenic Overlooks & Trails: Direct trail access leading to the upper Snake River and Polecat Creek Loop trails for birdwatching and hiking within a 5- to 15-minute stroll.
Yellowstone South Entrance: An easy 5-minute drive (approx. 2.5 miles north) along U.S. Highway 191/89/287.
Jackson Lake & Grand Teton National Park: Approximately 15 to 20 minutes south by car, offering premier mountain vistas and water recreation.

Access, Navigation & Transit Connectivity

Access to the lot is straightforward via U.S. Highway 89 / 191 / 287 (John D. Rockefeller, Jr. Memorial Parkway). Drivers turn onto Grassy Lake Road / Flagg Ranch Road, following clear internal directional signage toward the camper services, campground office, and laundromat facilities. Wide access lanes and spacious turnaround loops accommodate large recreational rigs and high-wheelbase vehicles without tight maneuvering issues. Public municipal transit is not available in this remote backcountry corridor, meaning private vehicles, guided tour vans, and RVs are the primary modes of transport. Highway access provides direct routes north toward Old Faithful and south toward Jackson, Wyoming.

Facility Amenities & Key Features

Spacious open-air surface parking suitable for oversized rigs, RVs, and vehicle combinations.
Immediate access to on-site camper services, including guest coin-op laundry, hot showers, and public restrooms.
Campground registration office and information desk on-site.
Proximity to fuel pumps, a general store, and potable water filling stations at the adjacent lodge grounds.
Accessible parking spaces located close to the building entrance.
Bear-proof trash receptacles and food storage lockers located within the immediate facility grounds.

Ideal For

Campers and RVers checking in or utilizing on-site laundry and shower amenities.
Yellowstone and Grand Teton road-trippers taking a rest break or staging an early-morning entrance to Yellowstone\'s South Gate.
Anglers, hikers, and kayakers embarking on day trips along Polecat Creek and the upper Snake River.
Travelers requiring oversized vehicle parking without overhead height constraints.

Visitor & Driver Tips

Day parking for patrons using the camper services, laundry, or office registration is complimentary, but overnight parking requires a valid campground reservation or authorized lodge permit. Cell service can be extremely limited or non-existent in this portion of Wyoming; download your digital maps and reservations before entering the park corridor. Because wildlife—including grizzly bears, black bears, elk, and bison—frequently roams the surrounding forest and river meadows, always maintain clean vehicle storage by keeping all food, scented items, and trash locked safely inside a hard-sided vehicle or bear-proof bins.