Featured amenities
Picnic Table
River Access
Fire Pit
Sites & Rates
Average nightly rates8 total sites
RV Sites
8 sites
About Threemile Campground
Number of accommodations: 8
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Picnic Table
River Access
Fire Pit
Cooking and Fire
- Picnic Table
- Fire Pit
Water Access
- River Access
Report Incorrect Information
Help us improve by reporting any incorrect amenity information for Threemile Campground.
Rates, Sites & Availability
8 Sites Available
No sites found matching your criteria.
No available sites
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
Site Details
Select a site to view details
8 Sites Available
No available sites
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
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
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.
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.
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
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!
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.
Elevation: 2021 feet
49 mi drive to downtown Cody (about 1 hr)
Nearby Campgrounds
Nearby destinations
Last updated: September 10, 2026
