Montana
Cancellation alerts

Missouri Headwaters State Park

We watch every site at Missouri Headwaters State Park 24/7, then email you the moment a cancellation opens up.

84% of weekends booked at top sites·Peak May–Jul·19 sites
Set up an alert for Missouri Headwaters State Park

Pick your dates, pick the sites you want, we do the watching.

Park favorites

The 10 most popular campsites at Missouri Headwaters State Park

The hardest sites to book at this park, reserving 84% of weekend nights in peak season (May–Jul). Set up an alert and we'll email you on cancellations.

Site 009

Best here
Ranked #1 of 19
Campsite · Sleeps 8

Site 015

Top pick
Ranked #2 of 19
Campsite · Sleeps 8

Site 011

Top pick
Ranked #3 of 19
Campsite · Sleeps 8

Site 017

Standout
Ranked #4 of 19
Campsite · Sleeps 8

Site 013

Standout
Ranked #5 of 19
Campsite · Sleeps 8

Site 014

Decent
Ranked #6 of 19
Campsite · Sleeps 8

Site 016

Decent
Ranked #7 of 19
Campsite · Sleeps 8

Site 010

Decent
Ranked #8 of 19
Campsite · Sleeps 8

Site 012

Decent
Ranked #9 of 19
Campsite · Sleeps 8

Site 008

Decent
Ranked #10 of 19
Campsite · Sleeps 8

These sites rebook within minutes of being cancelled. Set an alert at Missouri Headwaters State Park and we’ll email you the moment one opens up.

Set up an alert →

About this park

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.