Three Mile Campground

WY

  • Picnic Table
  • Fires
  • Vault Toilets
  • Potable Water
  • Trash

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October 2026

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Amenities, activities and location

Amenities

Picnic TableFiresVault ToiletsPotable WaterTrash

Activities

FishingHikingWildlife Watching

Landscape

Map showing Three Mile Campground

Getting there

WY, US
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About this campground

### **Location and Access** **Three Mile Campground** is located within the Shoshone National Forest in the U.S. state of Wyoming. This campground sits at an elevation of around 6,500 feet and is situated about three miles east of the East Entrance to Yellowstone National Park, hence the name. Access is typically via U.S. Highway 14, 16, and 20, which offers scenic drives through the forest. ### **Campsites and Amenities** The campground often offers a number of campsites suitable for both tent camping and RVs, although size limitations may apply, as large RVs might not be accommodated.

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Sites are usually equipped with basic amenities such as picnic tables, fire rings, and food storage boxes, especially important in areas with bear activity. Typical campground amenities might include: - **Drinking water** - **Vault toilets** - No hookups for water, sewer, or electrical - Garbage disposal (although campers are often encouraged to pack out what they bring in) ### **Reservations and Fees** Some campgrounds in Shoshone National Forest, including Three Mile, may operate on a first-come, first-served basis or allow reservations through a service like Recreation.gov. Fees for camping are usually required, and it's crucial to check the current rates and reservation policies before planning your stay. ### **Seasonal Availability** The campground generally opens for the season in late spring or early summer and closes in the fall, depending on weather conditions and snow levels. Always check the current operating season and road conditions before planning a trip, as these can vary from year to year. ### **Activities and Attractions** Being in proximity to Yellowstone National Park, Three Mile Campground offers outdoor enthusiasts numerous recreational opportunities such as: - **Hiking**: Access to trails within Shoshone National Forest and the nearby Yellowstone National Park. - **Wildlife Viewing**: Opportunities to observe species such as bison, elk, and possibly bears. - **Fishing**: Proximity to lakes and rivers well-known for fly-fishing. - **Photography**: Plenty of scenic landscapes for photographers. ### **Wildlife and Safety** In bear country, there are specific safety protocols to follow, including proper food storage and disposal, along with maintaining a clean campsite. Campers should be equipped with bear spray and knowledgeable about wildlife encounters. ### **Regulations and Leave No Trace** Campers must adhere to national forest regulations, such as fire bans or restrictions, staying on designated trails, and following Leave No Trace principles to minimize their impact on the environment. ### **Accessibility** Accessibility for individuals with disabilities can vary by location. Three Mile Campground may have designated sites that accommodate those needs, but it's critical to verify the current conditions and facilities with the forest service. ### **Contact Information** Before visiting, it's a good idea to contact the Wapiti Ranger District office or check the USDA Forest Service website for the Shoshone National Forest for current information regarding operating hours, conditions, and any alerts or notices that may affect your stay. *Please note*: The information provided here is based on general practices and may not reflect the current status of the Three Mile Campground. Visitors should always verify details with the official channels to get the most accurate and recent updates.

From Campscanner · checked 10 Feb 2026

Three Mile Campground
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Three Mile Campground

Last checked Feb 2026
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