Threemile Campground Campsite 5 with picnic table, bear box, fire ring. Trees in background
Threemile Campground Entrance with sign and mountain in background
Threemile Campground campsite with river in background
Trash Bin #3 - Please pack out what you can!
Parking Area #1

Featured amenities

Picnic Table Picnic Table
River Access River Access
Fire Pit Fire Pit

About Threemile Campground

Threemile Campground is located just three miles from the east entrance of Yellowstone National Park, and 50 mi 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.

Available sites

8 total sites

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Currently closed

Campground Amenities

Most popular amenities

Picnic Table Picnic Table
River Access River Access
Fire Pit Fire Pit
Cooking and Fire

Cooking and Fire

  • Picnic Table
  • Fire Pit
Water Access

Water Access

  • River Access
Missing information?

Rates, Sites & Availability

Select check-in and check-out dates to see real-time availability for each site.

8 Sites Available

Site
Price
🚐 001, Loop: East Area RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 002, Loop: East Area RV
Pet Friendly · Gravel · Pull-through
🚐 003, Loop: West Area RV
Pet Friendly · Gravel · Pull-through
🚐 004, Loop: West Area RV
Pet Friendly · Gravel · Pull-through
🚐 017, Loop: East Area RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 018, Loop: East Area RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 019, Loop: East Area RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 020, Loop: East Area RV
Pet Friendly · Gravel · Driveway entry: Back-In

Reviews

108 reviews

Summary

AI generated

Threemile Campground offers a fantastic location just 3 mi 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.

Based on guest feedback

4.5

Overall rating

Based on 108 reviews

Write a review
5 stars 61.1% (66)
4 stars 31.5% (34)
3 stars 5.6% (6)
2 stars 1.9% (2)
1 star 0.0% (0)

Showing 108 reviews

Rodney L

Verified

September 4, 2024 Stayed at: 001, Loop: East Area

Perfect for access to Yellowstone without the traffic. Beautiful river views. Loved the water source. It takes you back to a simpler time. The huckleberries were ripe and all around our site. The host was top notch. She helped us with many questions.

Helpful

Rodney L

Verified

September 4, 2024 Stayed at: 001, Loop: East Area

Perfect for access to Yellowstone without the traffic. Beautiful river views. Loved the water source. It takes you back to a simpler time. The huckleberries were ripe and all around our site. The host was top notch. She helped us with many questions.

Helpful

Gary F

Verified

August 18, 2024 Stayed at: 019, Loop: East Area

We have camped here several times and love this campground. It's close to the entrance to Yellowstone, very convenient to Pahaska Tee Pee resort and right on the beautiful Shoshone River with great trout fishing right by the campground. The only thing that is below standard is there is no water source at the campground. Not a big problem if you know about it and bring water, but would sure be more convenient to have water at the campground.

Helpful

Gary F

Verified

August 18, 2024 Stayed at: 019, Loop: East Area

We have camped here several times and love this campground. It's close to the entrance to Yellowstone, very convenient to Pahaska Tee Pee resort and right on the beautiful Shoshone River with great trout fishing right by the campground. The only thing that is below standard is there is no water source at the campground. Not a big problem if you know about it and bring water, but would sure be more convenient to have water at the campground.

Helpful

Brian P

Verified

July 28, 2024 Stayed at: 018, Loop: East Area

Very clean, great location, primitive. I stayed in #18, smaller spot but still big enough for my truck and jeep.

Helpful

Brian P

Verified

July 28, 2024 Stayed at: 018, Loop: East Area

Very clean, great location, primitive. I stayed in #18, smaller spot but still big enough for my truck and jeep.

Helpful

Vincent B

Verified

September 4, 2023 Stayed at: 018, Loop: East Area

Personnel excellent

Helpful

Vincent B

Verified

September 4, 2023 Stayed at: 018, Loop: East Area

Personnel excellent

Helpful

Julie K

Verified

August 1, 2023 Stayed at: 019, Loop: East Area

3-mile site 19 was perfect, surrounded by wild roses and other plants and of course pines. We did fly fish the North Fork of the Shoshone with some success and visit Pahaska Tepee for an indoor lunch on a hot day. No 5G internet service while off the grid.

Helpful

Julie K

Verified

August 1, 2023 Stayed at: 019, Loop: East Area

3-mile site 19 was perfect, surrounded by wild roses and other plants and of course pines. We did fly fish the North Fork of the Shoshone with some success and visit Pahaska Tepee for an indoor lunch on a hot day. No 5G internet service while off the grid.

Helpful

Location & Directions for Threemile Campground

203 A Yellowstone Ave, Cody, WY 82414 United States

Elevation: 2,021 ft

Getting There

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 mi west of Cody, on the south side of U.S. Highway 14/...

Nearest town

Cody, WY - 49 mi

About 1 hr (60 min) to downtown

Highway access

Threemile Campground is accessible via U.S. Highway 14/16/20, located approximately 49 miles west of Cody, Wyoming.

Near Yellowstone National Park

The closest entrance is: East Entrance

Approximate drive: 3.2 mi · 6 min

Nearby Campgrounds

Nearby destinations


Last updated: October 25, 2026

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Explore Cody, WY

Population: 10,276

Nearby city: Bozeman, MT

Approx. 98 mi away (straight-line distance)

Elevation: 4,997 ft

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