A dark green Toyota pickup with a roof tent parked in tall dry grass as mist closes in.

Forest Service campground

Threemile Campground

Forest Service campground in Shoshone National Forest, Park County, Wyoming. About 6,700 feet.

Managed by
Forest Service Shoshone National Forest
Elevation
About 6,700 ft As the Forest Service states
Sites
21 21 rv non-electric
Longest rig
75 ft The longest vehicle any site is listed for
Hookups
None listed
Reservations
Recreation.gov
County
Park County

Overview

Threemile Campground is located just three miles from the east entrance of Yellowstone National Park, and 50 miles from the full service gateway community of Cody, in northwestern Wyoming. The area is an ideal destination for a family getaway, with many opportunities for outdoor recreation. Hard-sided camp trailers and RVs are required.

Recreation

Great opportunities for hiking, fishing, scenic driving and wildlife viewing are available around the campground. The North Fork of the Shoshone River is a popular fly-fishing location for rainbow and Yellowstone cutthroat trout. The nearby Pahaska Trail provides access into the North Absaroka Wilderness Area.

Facilities

The campground offers family campsites for hard-sided camp trailers and RVs. Some sites overlook the river. Each site is equipped with a table, campfire ring and food storage locker. Vault toilets, hand-pumped drinking water (two spigots, one spigot is accessibiliy compliant) and trash collection are provided. Campers may gather firewood in the area.

Natural Features

The campground is situated along the North Fork of the Shoshone River and has beautiful views of the surrounding mountains. A forest of lodgepole pine covers the campground, which sits at an elevation of 6,700 feet.

A wide variety of wildlife lives in the area. Visitors often glimpse grizzly bears, deer, elk, bison, moose, fox, coyotes and bald eagles.

Nearby Attractions

Pahaska Tepee is just a mile west of the campground. This historic site is home to Buffalo Bill's original hunting lodge, built in 1904. Tours are offered daily between Memorial Day and Labor Day. Pahaska also offers guided horseback rides, a gift shop, restaurant and lodging.

Yellowstone National Park's east entrance is three miles from the campground via the Buffalo Bill Cody Scenic Byway. The park offers unparalleled wildlife viewing opportunities, as well as breathtaking scenery and unique geological features.

The small, historic city of Cody offers a variety of dining, lodging and shopping options. The Buffalo Bill Historical Center offers extensive displays of Greater Yellowstone natural history, Plains Indians artifacts, western art, firearms, Buffalo Bill memorabilia and a wild sheep exhibit.

The description, directions and fees are the Forest Service’s own words, from its record on Recreation.gov.

What people do here

  • camping
  • fishing
  • hiking
  • historic & cultural site
  • wildlife viewing

The land around Threemile Campground

The ringed pin is this campground; the others are its nearest neighbours. Switch on forest roads or BLM routes to see the way in.

Interactive map. Drag to pan, scroll or pinch to zoom, and select any point to see which agency manages the land. Arrow keys pan and the plus and minus keys zoom when the map has focus. A list of every state with its share of federal land is on the Explore page.

Map layers

Layers
Base map
Legend

Federal land, by managing agency

  • Bureau of Land Management (BLM)
  • US Forest Service (USFS)
  • National Park Service (NPS)
  • US Fish and Wildlife (USFW)
  • Bureau of Reclamation (USBR)
  • Department Of Defense (DOD)
  • Bureau of Indian Affairs (BIA)
  • Other Federal
  • State
  • Local
  • Alaska Native Lands (Patented or Interim Conveyed)
  • Alaska Native Allotment

Federal campgrounds, by agency

  • Forest Service
  • Bureau of Land Management
  • National Park Service
  • Army Corps of Engineers
  • Reclamation, Fish and Wildlife and others

State and local land (USGS PAD-US)

  • State land
  • County and city land
  • Regional agency or district
  • Land trust or conservancy

Gaps with no tint inside public land are private parcels, often old mining claims and homesteads. They are not open to the public.

Dashed clay lines on the base map are unpaved tracks from OpenStreetMap. They show what exists on the ground, not what is legal to drive.

Select any point to see who manages the land.

Boundaries are approximate and land status changes. This map is a planning aid, not a survey or a statement of access. Confirm routes, closures and camping rules with the managing office.

Source: Recreation Information Database (Recreation.gov), record updated March 11, 2026. Elevation from the USGS 3D Elevation Program. Seasons, fees, water and fire rules change; the managing office has the final word.