About Threemile Campground
Number of accommodations: 8
Seasonal information
2026 Season availability
Rates, Sites & Availability
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Reviews (108)
What Guests Are Saying
Threemile Campground offers a fantastic location just 3 miles from the East Entrance of Yellowstone, making it an ideal spot for visitors looking to avoid traffic. The campground is clean, quiet, and features beautiful river views, enhancing the overall camping experience. While there is no water source on-site, helpful hosts provide valuable information, and nearby options are available for filling water tanks.
What Guests Are Saying
Threemile Campground offers a fantastic location just 3 miles from the East Entrance of Yellowstone, making it an ideal spot for visitors looking to avoid traffic. The campground is clean, quiet, and features beautiful river views, enhancing the overall camping experience. While there is no water source on-site, helpful hosts provide valuable information, and nearby options are available for filling water tanks.
Review Summary
Tom L
VerifiedDecember 22, 2025 • Stayed at: 020, Loop: East Area
Great location near Yellowstone park and not far from Cody!
Tom L
VerifiedDecember 22, 2025 • Stayed at: 020, Loop: East Area
Great location near Yellowstone park and not far from Cody!
Kathy R
VerifiedSeptember 29, 2025 • Stayed at: 004, Loop: West Area
We were on site 4 which was full sun for our solar package. Space was. Ig enough to accommodate our truck and camper
Kathy R
VerifiedSeptember 29, 2025 • Stayed at: 004, Loop: West Area
We were on site 4 which was full sun for our solar package. Space was. Ig enough to accommodate our truck and camper
Vince F
VerifiedJuly 3, 2025 • Stayed at: 019, Loop: East Area
Host was helpful. If in an RV make sure you have water before you arrive only a hand pump at camp. Water is available at Watpi campground about 20 east of 3 mile. Very close to Yellowstone east entry.
Vince F
VerifiedJuly 3, 2025 • Stayed at: 019, Loop: East Area
Host was helpful. If in an RV make sure you have water before you arrive only a hand pump at camp. Water is available at Watpi campground about 20 east of 3 mile. Very close to Yellowstone east entry.
Kay W
VerifiedJune 25, 2025 • Stayed at: 002, Loop: East Area
Host were very helpful and friendly. Explained everything about the site and gave helpful info.
Kay W
VerifiedJune 25, 2025 • Stayed at: 002, Loop: East Area
Host were very helpful and friendly. Explained everything about the site and gave helpful info.
Dawn L
VerifiedJune 24, 2025 • Stayed at: 004, Loop: West Area
3 miles from East entrance of Yellowstone was perfect. Quiet clean campground; no hookups. Only allowed hard sided campers due to Bears. Next to river was very nice.
Dawn L
VerifiedJune 24, 2025 • Stayed at: 004, Loop: West Area
3 miles from East entrance of Yellowstone was perfect. Quiet clean campground; no hookups. Only allowed hard sided campers due to Bears. Next to river was very nice.
Location Threemile Campground
Address:
203 A Yellowstone Ave
Cody, WY, 82414
United States
From Cody, Wyo., follow Sheridan Avenue west through Cody until the road leaves town and becomes the Buffalo Bill Cody Scenic Byway (U.S. Highway 14/16/20). The campground is located almost 49 miles west of Cody, on the south side of U.S. Highway 14/16/20, next to the Shoshone River.
Threemile Campground is accessible via U.S. Highway 14/16/20, located approximately 49 miles west of Cody, Wyoming.
Latitude & Longitude: 44.4961 / -109.951
Elevation: 2021 feet
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Last updated: June 4, 2026
