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RVParks.com lists RV parks and campgrounds across the United States. Bookings are completed on each park's or partner's own site; we may earn a commission from partner links. Availability and prices come from partner feeds, can change at any time, and should be confirmed when you book.

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Quick facts

LocationThree Forks, Montana
Nightly rate (listed)$14–$100/night
Maximum RV length60 ft (longest listed site)
HookupsNone listed
Pull-through sitesYes
RV sites16
PropaneYes
LaundryYes
Boat rampYes
Book onMontana State Parks

Amenities

  • Big rigs Big-rig friendly: the longest listed site is 60 ft. Check your site's length when you book.
  • Pull-through Pull-through sites, per the listing.
  • Laundry Laundry, per the listing.
  • Boat ramp Boat ramp or launch, per the listing.
  • Public land Public campground: State land.
  • Primitive No hookups and vault toilets, per the listing.

From the park's listing on Montana State Parks. Confirm details with the park before you book.

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

Other RV parks near Missouri Headwaters State Park

  • Madison Islands Three Forks, MT · 2.1 mi straight-line
  • Three Forks KOA Journey Three Forks, MT · 5.3 mi straight-line
  • Madison River Camp Amsterdam, MT · 15.7 mi straight-line
  • Lewis and Clark Caverns State Park Whitehall, MT · 19.3 mi straight-line
  • Cardwell Campground Cardwell, MT · 22 mi straight-line
  • Red Mountain (Mt) Norris, MT · 22 mi straight-line
  • Trapper Springs (Mt) Norris, MT · 22.2 mi straight-line
  • Gallatin County Fairgrounds Bozeman, MT · 27.4 mi straight-line
  1. Home
  2. Montana
  3. Three Forks
  4. Missouri Headwaters State Park
Build around it

Things to do near Three Forks

All activities →
Sightseeing & food

Alpaca and Llama Farm Tour

5.0 (566) 1.5 hr–2 hrFree cancellation

Where Missouri Headwaters State Park fits

Nearest alternatives
Madison Islands (2.1 mi) · Three Forks KOA Journey (5.3 mi) · The Silos Marina & Campground (33.9 mi)

Other nearby options

Closest stays by type. Distances are straight-line from Missouri Headwaters State Park, not driving.

  • Closest glampingGrey Sandy Campground59.7 mi away (straight-line) · PrivateAvailable for your datesDeluxe Dry Cabin: from $125/nightCheck availability on Campspot ↗
  • Next closestMadison Islands2.1 mi away (straight-line) · PrivateAvailable for your datesSite 1 - Madison River Retreat: $35/nightCheck availability on Hipcamp ↗

Not confirmed open for your dates

  • Closest private full-hookupThree Forks KOA Journey5.3 mi away (straight-line) · PrivateCheck availabilityCheck availability on KOA ↗
  • Closest public / first-comeWhite Earth Campground41.5 mi away (straight-line) · PublicUnavailable for your datesCheck availability on Recreation.gov ↗

Other stays nearby

Available Oct 30 – Nov 1 · 2 nights15 sites open for every night

Madison Islands

2.1 mi from Missouri Headwaters State Park (straight-line)
RV sites
Sites $35/night
$70 total for Oct 30 – Nov 1 · before taxes & fees
Rates & availability from Hipcamp · you book on their site
View Campsites
Available Oct 30 – Nov 1 · 2 nights4 sites open for every night

The Silos Marina & Campground

33.9 mi from Missouri Headwaters State Park (straight-line) 4.2 · 53 Campspot reviews
Tent sites · RV sites w/ hookups
Sites from $12/night
$24 total for Oct 30 – Nov 1 · before taxes & fees
Rates & availability from Campspot · you book on their site
View Campsites
Check availability

Three Forks KOA Journey

5.3 mi from Missouri Headwaters State Park (straight-line)
Tent sites · Full-hookup RV sites · Cabins / glamping
KOA doesn't share live availability with us; check dates on their siteSites from $44/night
Booked on KOA
View Campsites

Missouri Headwaters State Park

State park · Three Forks

This weekend · First come, first servedNo reservations, so no live availability

Book on Montana State Parks
1585 Trident Road
Saving doesn't reserve a site.
SitesAmenitiesLocationPolicies

About this campground

Missouri Headwaters State Park is a Montana State Parks campground in Three Forks . It lists 16 RV or RV/tent sites and 1 cabin or glamping unit for rigs up to 60 ft. Listed amenities include laundry and a boat ramp, and pets are allowed.

Highlights

  • Rigs up to 60 ftLongest RV site on the Montana State Parks site list
  • Cabins or glampingCabins available
  • Boat rampListed amenity on Montana State Parks
  • Pets allowedListed on Montana State Parks

Good for

Big rigs (up to 60 ft)Tent campingCabins / glampingDogsBoaters

Know before you go

  • No hookups are listed.
  • Longest listed RV site is 60 ft; individual sites vary, so check the site length when booking.
  • Airport
  • Boat Ramp
  • Campground Host
  • Camping Primitive
  • Church
  • Comfort Station
All amenities

Amenities

AirportBoat RampCampground HostCamping PrimitiveChurchComfort StationDiningEmergency ServicesFire RingsFirst Aid SuppliesGrocery StoreHandicap AccessHospitalHuntingInformation Contact StationJogging RunningKennelKioskLaundryMedical ClinicMotelOffice Ranger StationParkingPicnic AreaPicnic TablesPropaneRestroomsRestaurantRetail FirewoodRiver StreamToilet Pit VaultTownTrails EquestrianWalkingWater DrinkingWater Access River Stream

Nearby activities

Art MuseumBoating KayakingBicyclingBird WatchingBoating CanoeingCanoeingCultural Sites ExibitsFishingFishing River StreamGolfGolfingHikingHiking ModerateHiking TrailHistoric SitesHistoric Structure FeatureHorseback Riding

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 Oct 24 on Montana State Parks. Rates are the provider's nightly rates; totals are estimates before taxes & fees.

0 open of 18 sites
Site 001 · Missouri Headwaters State Park
Missouri Headwaters State Park loopSite length up to 25 ftHookups not listed
Not available Oct 30–Nov 1
Rate not listed
Site 002 · Missouri Headwaters State Park
Missouri Headwaters State Park loopSite length up to 20 ftHookups not listed
Not available Oct 30–Nov 1
Rate not listed
Site 003 · Missouri Headwaters State Park
Missouri Headwaters State Park loopSite length up to 25 ftHookups not listed
Not available Oct 30–Nov 1
Rate not listed
Site 004 · Missouri Headwaters State Park
Missouri Headwaters State Park loopSite length up to 27 ftHookups not listed
Not available Oct 30–Nov 1
Rate not listed
Site 005 · Missouri Headwaters State Park
Missouri Headwaters State Park loopSite length up to 60 ftHookups not listed
Not available Oct 30–Nov 1
Rate not listed
Site 006 · Missouri Headwaters State Park
Missouri Headwaters State Park loopSite length up to 47 ftHookups not listed
Not available Oct 30–Nov 1
Rate not listed
Site 007 · Missouri Headwaters State Park
Missouri Headwaters State Park loopSite length up to 35 ftHookups not listed
Not available Oct 30–Nov 1
Rate not listed
Site 008 · Missouri Headwaters State Park
Missouri Headwaters State Park loopSite length up to 35 ftHookups not listed
Not available Oct 30–Nov 1
Rate not listed

Check visiting information

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

Montana State Parks (via ReserveAmerica feed)Main booking button
Availability & rates from this provider, checked Oct 24
First come, first served
Book with Montana State Parks ↗
Pick your dates again on this provider's site.
View full availability calendar · night-by-night from ReserveAmerica

Availability checked Oct 24 on ReserveAmerica.

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Location & access

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

Longest RV site listed: 60 ft. Unsure if your rig fits? Check it in the Rig Fit tool

Location

1585 Trident Road
Open in Google Maps ↗

Policies

Check-in
2:00 PM
Check-out
1:00 PM

About

Camp where Lewis and Clark stayed in 1805! This park encompasses the confluence of the Jefferson, Madison and Gallatin Rivers. The Lewis and Clark Expedition anticipated this important headwaters all the way up the Missouri River in 1804 and 1805. An easy three-mile drive off Interstate 90 at Three Forks, this park provides outdoor interpretive signs, picnic spots, short hiking trails, a small campground, and a rental tipi. The Saturday night speaker series showcases top notch presenters for your learning enjoyment.

Policies & rules

Key facts

Max rig length
Longest RV site listed: 60 ft (16 of 16 RV sites list a length) Listing
Hookups & power
Hookup type not listed for RV sites Listing
Pets
Pets allowed Listing
Booking
Reservable on ReserveAmerica Listing
Getting there
1585 Trident Road (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 60 ft.
  • Has glamping units if you don't want to bring gear.
  • Public-land campground run by a federal or state agency.

Missouri Headwaters State Park: questions answered

What is the maximum RV length at Missouri Headwaters State Park?
Longest RV site listed: 60 ft (16 of 16 RV sites list a length) (per the listing)
Does Missouri Headwaters State Park have RV hookups?
Hookup type not listed for RV sites (per the listing)
How do I reserve a site at Missouri Headwaters State Park?
Reservable on ReserveAmerica (per the listing)
Are pets allowed at Missouri Headwaters State Park?
Pets allowed (per the listing)
At a glance: all 15 facts with sources

Quick facts

Agency / operatorNot listed
BookingOnline via ReserveAmerica (booking listing; window not listed)
Max RV / trailer length
First come, first served

View campground on Montana State Parks ↗

Availability checked Oct 24 on Montana State Parks.

You book each site directly with Montana State Parks. Prices and availability can change until booked.

Walk-up only
from $45Continue to Viator
Sightseeing & food

Best Of Yellowstone Full Day Nat'l Park Tour From Bozeman

4.9 (279) 10 hr–11 hrFree cancellation
from $350Continue to Viator
Kayak & SUP

Madison River Guided Kayak Tour

4.9 (212) 3 hrFree cancellation
from $135Continue to Viator
Sightseeing & food

Full Day Yellowstone National Park Tour with lunch included

4.9 (202) 10 hrFree cancellation
from $189Continue to Viator
Add an RV

RVs near this campground

Picks are 60 ft or shorter: the longest RV site listed here. Pickup area: Bozeman (Bozeman Yellowstone International (BZN)), about 19 mi straight-line from Missouri Headwaters State Park. RV rentals in Bozeman

All RV rentals near Missouri Headwaters State Park →
Pick up in Three Forks

The Classy Coachman

Class C motorhomeSleeps 5 5 (2)
Three Forks, MT · 24 mi from Bozeman (straight-line)
Drivable — no tow vehicleDelivery up to 50 miPets OK
to see if it's open
from $248/nightvia RVshare
Pick up in Three Forks

2018 Forest River Heritage Glen 30 ft

Travel trailerTowableSleeps 8 5 (1)
Three Forks, MT · 24 mi from Bozeman (straight-line)
Towable — needs tow vehicle or deliveryDeliveryPets OK
Pick up in Manhattan

2001 Itasca Spirit

Class C motorhomeSleeps 8 5 (6)
Manhattan, MT · 11 mi from Bozeman (straight-line)
Drivable — no tow vehicleDelivery up to 40 miPets OK
Interpretive Exhibit Display
Interpretive Pavilion
Interpretive Trail
Museum
Photography
Picnicking
Programs History
Programs Nature
Rentals Boats Canoe
Sightseeing
Stargazing
Swimming River
Trails Bicycle
Trails Hiking Moderate
Trails Hiking Walking Easy
Wildlife Viewing
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Many Waters
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✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released

Not listed
Bear storageNot listed
SeasonNot listed
HookupsNot listed

"Not listed" means no source we use states it.

At a glance

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

Max rig length
Listing Longest RV site listed: 60 ft (16 of 16 RV sites list a length)
Hookups & power
Listing Hookup type not listed for RV sites
Pull-through / back-in
Listing 4 pull-through, 13 back-in
Road & site access
Listing 17 gravel site driveways
Pets
Listing Pets allowed
Water
Listing Drinking water listed
Shade
Listing 14 of 14 sites that report shade are listed as shaded
Booking
Listing Reservable on ReserveAmerica
Price
Listing Lowest listed rate $14/night (live price once you pick dates)
Getting there
Listing 1585 Trident Road (map in Location below)
Generators · Quiet hours · Cell signal · Starlink / satellite · Stay limits
Not listed — check with campground
to see if it's open
from $145/nightvia RVshare
to see if it's open
from $225/nightvia Outdoorsy