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Quick facts

LocationCody, Wyoming
Nightly rate (listed)$20–$40/night
Guest rating5.0 / 5 (53 reviews)
Maximum RV length75 ft (longest listed site)
HookupsNone listed
Pull-through sitesYes
RV sites20
Pets allowedYes
Book onRecreation.gov

Amenities

  • Big rigs Big-rig friendly: the longest listed site is 75 ft. Check your site's length when you book.
  • Pull-through Pull-through sites, per the listing.
  • Pets allowed Pets allowed, per the listing. Restrictions may apply.
  • Waterfront Waterfront per the listing; not every site is on the water.
  • Public land Public campground: National Forest (USFS).

From the park's listing on Recreation.gov. Confirm details with the park before you book.

More Wyoming RV parks with: Pull-Through Sites · Big Rig Sites

Other RV parks near Threemile Campground

  • Rex Hale Cody, WY · 11.4 mi straight-line
  • Clearwater Campground Cody, WY · 14.1 mi straight-line
  • Wapiti Campground Cody, WY · 16.3 mi straight-line
  • Big Game Campground Cody, WY · 17.2 mi straight-line
  • Old Faithful Rv Park Cody, WY · 25.9 mi straight-line
  • Hunter Peak Cody, WY · 30.6 mi straight-line
  • Tower Fall Campground Yellowstone, WY · 34.7 mi straight-line
  • Buffalo Bill State Park Cody, WY · 35.1 mi straight-line
  1. Home
  2. Wyoming
  3. Cody
  4. Threemile Campground
Build around it

Things to do near Cody

All activities →
Sightseeing & food

Full-Day Guided Yellowstone Day Tour

4.9 (790) 10 hr–11 hrFree cancellation

Where Threemile Campground fits

Nearest alternatives
Rex Hale (11.4 mi) · Clearwater Campground (14.1 mi) · Wapiti Campground (16.3 mi)

Other stays nearby

Available Oct 30 – Nov 1 · 2 nights16 sites open for every night

Old Faithful Rv Park

25.9 mi from Threemile Campground (straight-line) 4.0 · 11 Campspot reviews
Full-hookup RV sites · Cabins / glamping
Sites from $82/night
$164 total for Oct 30 – Nov 1 · before taxes & fees
Rates & availability from Campspot · you book on their site
View Campsites
Not yet released

Rex Hale

11.4 mi from Threemile Campground (straight-line) 5.0 · 84 Recreation.gov reviews
Tent sites · RV sites w/ hookups
Recreation.gov hasn't opened these dates yet
Rates & availability from Recreation.gov · you book on their site
View Campsites
Not yet released

Clearwater Campground

14.1 mi from Threemile Campground (straight-line) 5.0 · 29 Recreation.gov reviews
Tent sites · RV sites
Recreation.gov hasn't opened these dates yet
Rates & availability from Recreation.gov · you book on their site
View Campsites

Threemile Campground

Private campground · Cody

This weekend · Not yet releasedRecreation.gov hasn't opened these dates yet

5.0 on Recreation.gov · 53 reviewsBook on Recreation.gov
203A YELLOWSTONE AVE
Saving doesn't reserve a site.
SitesAmenitiesReviewsLocationPolicies

About this campground

Threemile Campground is a Recreation.gov campground in Cody. It lists 20 RV or RV/tent sites for rigs up to 75 ft. Pets are allowed per the listing.

Highlights

  • Rigs up to 75 ftLongest RV site on the Recreation.gov site list
  • Pets allowedListed on Recreation.gov

Good for

Big rigs (up to 75 ft)Dogs

Know before you go

  • No hookups are listed.
  • Longest listed RV site is 75 ft; individual sites vary, so check the site length when booking.
  • Water Spigot
All amenities

Amenities

Water Spigot

Nearby activities

Wildlife ViewingHikingFishingCampingHistoric Cultural Site

Find your campsite

Checking 2 nights (your saved dates or this weekend). Tell us what you're staying in to see matching sites and prices.

Every site at this campground

Availability checked Sep 19 on Recreation.gov. Rates are the provider's nightly rates; totals are estimates before taxes & fees.

0 open of 20 sites
Site 001 · RV Nonelectric
East AreaUp to 8 peopleSite length up to 44 ftNo hookups
Not available Oct 30–Nov 1
$20/night
Site 002 · RV Nonelectric
East AreaUp to 8 peopleSite length up to 70 ftNo hookups
Not available Oct 30–Nov 1
$20/night
Site 003 · RV Nonelectric
West AreaUp to 8 peopleSite length up to 65 ftNo hookups
Not available Oct 30–Nov 1
$20/night
Site 004 · RV Nonelectric
West AreaUp to 8 peopleSite length up to 75 ftNo hookups
Not available Oct 30–Nov 1
$20/night
Site 005 · RV Nonelectric
West AreaUp to 8 peopleSite length up to 65 ftNo hookups
Not available Oct 30–Nov 1
$20/night
Site 006 · RV Nonelectric
West AreaUp to 8 peopleSite length up to 46 ftNo hookups
Not available Oct 30–Nov 1
$20/night
Site 007 · RV Nonelectric
West AreaUp to 8 peopleSite length up to 42 ftNo hookups
Not available Oct 30–Nov 1
$20/night
Site 008 · RV Nonelectric
West AreaUp to 8 peopleSite length up to 44 ftNo hookups
Not available Oct 30–Nov 1
$20/night

Book with Recreation.gov

You book with the provider. Each row shows that provider's lowest open option for your dates, and which provider our main button uses.

Recreation.govMain booking button
Availability & rates from this provider, checked Sep 19
Unavailable for your dates
Book with Recreation.gov ↗
Pick your dates again on this provider's site.
View full availability calendar · night-by-night from Recreation.gov

No recent availability data on Recreation.gov: this grid may be out of date, so check availability with the provider.

SiteFr
30
Sa
31
Price
013
rv nonelectric
––$20
014
rv nonelectric
––$20
003
rv nonelectric
––$20
009
rv nonelectric
––$20
012
rv nonelectric
––$20
017
rv nonelectric
––$20
019
rv nonelectric
––$20
008
rv nonelectric
––$20
001
rv nonelectric
––$20
011
rv nonelectric
––$20
004
rv nonelectric
–

✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released

What guests say

Verbatim from guest reviews on Recreation.gov ↗ (53 reviews, ★ 5.0). Not written or edited by us.

“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 4 · Sep 2025 · Recreation.gov

“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 4 · Jul 2025 · Recreation.gov

“Host were very helpful and friendly. Explained everything about the site and gave helpful info. ”

Kay W 4 · Jun 2025 · Recreation.gov

Location & access

This weekend (Fri, Oct 30 – Sun, Nov 1): Book online. Reservations online on Recreation.gov — open dates and rates come from the booking site.

Longest RV site listed: 75 ft. Unsure if your rig fits? Check it in the Rig Fit tool

Location

203A YELLOWSTONE AVE
Open in Google Maps ↗

Policies

Check-in
2:00 PM
Check-out
12:00 PM
Max stay
16 nights
Pets
Allowed (per listing)
Campfires
Allowed (per listing)

About

Threemile Campground sits along the North Fork of the Shoshone River at about 6,700 feet, shaded by a stand of lodgepole pine and framed by nearby mountain slopes. The site is compact there are 20 total campsites, all configured for RVs (20 RV Sites) and intended for hard-sided camp trailers or motorhomes; tent-only camping is not the campground's design. Campsites are equipped with a picnic table, a campfire ring and a food-storage locker at each site (a practical necessity given frequent bear, elk and other wildlife activity). Basic amenities include vault toilets, two hand-pumped drinking-water spigots (one is accessibility compliant), and trash collection; campers are permitted to gather firewood in the surrounding forest. A few sites look directly over the river, which gives the campground a quietly riverfront character without the infrastructure of a large developed park there are no claims here of hookups or showers in the supplied information, so plan for self-contained RV needs. The campground's location makes it a convenient base for a range of outdoor pursuits: the North Fork of the Shoshone River is a well-regarded fly-fishing stretch for rainbow and Yellowstone cutthroat trout, and the nearby Pahaska Trail gives hikers access into the North Absaroka Wilderness. Scenic drives along the Buffalo Bill Cody Scenic Byway lead three miles east to Yellowstone National Park's east entrance and roughly 49 50 miles back to Cody, Wyoming, where services and museums are available. Pahaska Tepee, about a mile west, preserves Buffalo Bill's 1904 hunting lodge and offers daily tours in summer, plus guided horseback rides, a restaurant and a small gift shop. Wildlife viewing is a major part of the experience around Threemile expect to see everything from bald eagles and foxes to deer, moose, bison and occasionally grizzly bears and the wider Shoshone National Forest supports biking, climbing, boating, winter sports and more. For up-to-date information on fees, reservation rules and seasonal openings, check with the Shoshone National Forest office before you go.

Policies & rules

Key facts

Max rig length
Longest RV site listed: 75 ft (20 of 20 RV sites list a length) Listing
Hookups & power
Hookup type not listed for RV sites Listing
Pets
Allowed Listing
Booking
Reservable on Recreation.gov Listing
Getting there
203A YELLOWSTONE AVE (map in Location below) Listing
All 15 facts with sources ↓
Why stay here and common questions

Why stay here?

  • RV sites listed for rigs up to 75 ft.
  • Rated 5.0★ across 53 Recreation.gov reviews.
  • Public-land campground run by a federal or state agency.

Threemile Campground: questions answered

What is the maximum RV length at Threemile Campground?
Longest RV site listed: 75 ft (20 of 20 RV sites list a length) (per the listing)
Does Threemile Campground have RV hookups?
Hookup type not listed for RV sites (per the listing)
How do I reserve a site at Threemile Campground?
Reservable on Recreation.gov (per the listing)
Are pets allowed at Threemile Campground?
Allowed (per the listing)
At a glance: all 15 facts with sources

Quick facts

Agency / operatorNot listed
BookingRecreation.gov [Recreation.gov]
Max RV / trailer lengthNot listed
Unavailable for your dates

View campground on Recreation.gov ↗

Availability checked Sep 19 on Recreation.gov.

You book each site directly with Recreation.gov. Prices and availability can change until booked.

Sold out
from $269Continue to Viator
Adventure

Grand Canyon of the Yellowstone Rim and Loop Hike with Lunch

4.8 (417) 6 hrFree cancellation
from $182Continue to Viator
Kayak & SUP

Kayak Day Paddle on Yellowstone Lake

4.8 (281) 5 hrFree cancellation
from $200Continue to Viator
Kayak & SUP

4-Hour Kayak on Yellowstone Lake with Lunch

4.9 (216) 4 hrFree cancellation
from $127Continue to Viator
Add an RV

RVs near this campground

Picks are 75 ft or shorter: the longest RV site listed here. Pickup area: Bozeman (Bozeman Yellowstone International (BZN)), about 106 mi straight-line from Threemile Campground. RV rentals in Bozeman

All RV rentals near Threemile Campground →
Pick up in Livingston

2022 Fully Loaded Cherokee Grey Wolf 26DBH-L

Travel trailerTowableSleeps 8 4.8 (5)
Livingston, MT · 28 mi from Bozeman (straight-line)
Towable — needs tow vehicle or deliveryDelivery up to 200 miPets OK
Availability not connected · to estimate
from $172/nightvia Outdoorsy
Pick up in Bozeman

2022 KZ Confluence - Enjoy Big Sky Country In Style!

Travel trailerTowableSleeps 6 5 (5)
Bozeman, MT · 18 mi from Bozeman (straight-line)
Towable — needs tow vehicle or deliveryDelivery up to 100 miPets OK
Pick up in Bozeman

Jeep Wrangler "The Nomad"

Truck camperSleeps 3 5 (6)
Bozeman, MT · 10 mi from Bozeman (straight-line)
Drivable — no tow vehicle
–
$20
005
rv nonelectric
––$20
006
rv nonelectric
––$20
016
rv nonelectric
––$20
018
rv nonelectric
––$20
002
rv nonelectric
––$20
015
rv nonelectric
––$20
010
rv nonelectric
––$20
007
rv nonelectric
––$20
020
rv nonelectric
––$40
Bear storageNot listed
SeasonNot listed
HookupsNot listed
Max stay16 nights max

Sources: Recreation.gov — Threemile Campground. "Not listed" means no source we use states it.

At a glance

Official facts link to their source; “Listing” facts come from the Recreation.gov listing. Anything we can't source says so.

Max rig length
Listing Longest RV site listed: 75 ft (20 of 20 RV sites list a length)
Hookups & power
Listing Hookup type not listed for RV sites
Pull-through / back-in
Listing 4 pull-through, 16 back-in
Road & site access
Listing 20 gravel site driveways
Pets
Listing Allowed
Cell signal
Listing Visitor-reported signal on Recreation.gov (higher is better): Verizon 0 (27 reports), AT&T 0 (16 reports)
Shade
Listing 17 of 19 sites that report shade are listed as shaded
Booking
Listing Reservable on Recreation.gov
Price
Listing Lowest listed rate $20/night (live price once you pick dates)
Stay limits
Listing 16 nights max
Getting there
Listing 203A YELLOWSTONE AVE (map in Location below)
Generators · Quiet hours · Starlink / satellite · Water
Not listed — check with campground
to see if it's open
from $140/nightvia Outdoorsy
to see if it's open
from $225/nightvia Outdoorsy