Montana
Cancellation alerts

Downstream (MT)

We watch every site at Downstream (MT) 24/7, then email you the moment a cancellation opens up.

100% of weekends booked at top sites·Peak May–Jul·94 sites
Set up an alert for Downstream (MT)

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

Park favorites

The 10 most popular campsites at Downstream (MT)

Booked on virtually every weekend during peak season (May–Jul). They reserve months ahead and rebook within minutes when cancelled — set up an alert and we'll email you the moment one opens.

Site GS1

Best here
Ranked #1 of 94
Group Electric · Sleeps 100 · Electric

Site 29

Top pick
Ranked #2 of 94
RV Electric · Sleeps 10 · Electric

Site 49

Top pick
Ranked #3 of 94
RV Electric · Sleeps 10 · Electric

Site 57

Top pick
Ranked #4 of 94
RV Electric · Sleeps 10 · Electric

Site 28

Top pick
Ranked #5 of 94
RV Electric · Sleeps 10 · Electric

Site 21

Top pick
Ranked #5 of 94
RV Electric · Sleeps 10 · Electric

Site 54

Top pick
Tied at #7 · 5 of 94 sites
RV Electric · Sleeps 10 · Electric

Site 12

Top pick
Tied at #7 · 5 of 94 sites
RV Electric · Sleeps 10 · Electric

Site 60

Top pick
Tied at #7 · 5 of 94 sites
RV Electric · Sleeps 10 · Electric

Site 04

Top pick
Tied at #7 · 5 of 94 sites
RV Electric · Sleeps 10 · Electric

These sites rebook within minutes of being cancelled. Set an alert at Downstream (MT) and we’ll email you the moment one opens up.

Set up an alert →

About this park

A shady grove of cottonwoods covers the grassy campground, making Downstream a pleasant place during the heat of the summer. In autumn, the leaves turn a beautiful golden yellow. Three fishing ponds, including scenic Winter Harbor, dot the landscape below the dam.