
Photo: USFS
About this campground
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.
Around here
Around Threemile Campground
20 of 21 campsites at their real positions. Tap a site for its hookups and rig length.
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Before you go
- Timed entryTower Junction to Slough Creek Road Corridor Vehicle Day-Use Tickets
Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US · Forest roads: USDA Forest Service MVUM · BLM routes and areas: Bureau of Land Management (simplified for web display)
Sites and hookups
- Campsites
- 21
- Sites by type
- 21 RV
- Max RV length
- 70+ ft
- Pull-through sites
- 4
- Waterfront sites
- 21
- Pets
- Allowed
- Campfires
- Allowed
- Booking
- Reservable on Recreation.gov
Amenities
- Vault toilets
- Drinking water
- Firewood





