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Established Camping

Brush Lake State Park Campground

Warning 1 Alert is In Effect

There is 1 alert for this campground. Camp safely!

All watercraft entering Montana must be inspected before launching. Boaters must stop at all inspection stations.For more information visit cleandraindry.mt.gov

CAMPER SUMMARY PRESENTED BYFord

Brush Lake State Park Campground is near Dagmar, MT, and features flat terrain with a mix of grasslands and a clear lake. Temperatures range from lows around 10°F in winter to highs near 85°F in summer. Campers can explore Brush Lake for swimming and fishing, and the nearby Medicine Lake National Wildlife Refuge offers opportunities for wildlife observation.

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Location

Brush Lake State Park Campground is located in Montana

Detail location of campground

Directions

31 miles southeast of Plentywood. Off of Hwy 16, go east on Hwy 258 (East Reserve Highway) for 16.5 miles, turn south on Brush Lake county road, go 1 mile. (Directional signs are present.) (Lat. 48.603, Lng-104.113)

Address

1 Airport Rd
Glasgow, MT 59230

Coordinates

48.60300033 N
104.113 W

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Access

  • Drive-In
    Park next to your site
  • Boat-In
    Sites accessible by watercraft.

Connectivity

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    Verizon
    No Coverage
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    AT&TLTE
    Some Coverage

Site Types

  • Tent Sites
  • RV Sites
  • Standard (Tent/RV)
  • Group
  • Tent Cabin

Features

For Campers

  • Picnic Table
  • Reservable
  • Drinking Water
  • Electric Hookups
  • Alcohol
  • Pets
  • Fires

For Vehicles

  • Sewer Hookups
  • Water Hookups
  • Pull-Through Sites
  • 30 Amp Hookups
  • 50 Amp Hookups
  • Big Rig Friendly

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Reviews

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2.5

out of 5

3 Reviews

Reviewed Jun. 26, 2025

No reservations after mid September

In September this small state park is over run with hunters. I truck camp and left with my site reserved only to come back with another camper in my spot. Online reservation system would resolve any issues. Other camper claimed there was no site tag at site. It was there when I left in the flimsy clip provided.

Site3
Month of VisitSeptember
  • Review photo of Brush Lake State Park Campground by Eric P., June 26, 2025
  • Review photo of Brush Lake State Park Campground by Eric P., June 26, 2025
Reviewed Jul. 24, 2021

Warm lake, not crowded

Went here deliberately because it is not extremely busy and has a warm lake for swimming, boating, tubing. Canoing that is very near the campground. Fantastic restaurant in Genora, ND about 5 miles away. Went in late July and flies were somewhat bothersome. But lake was so refreshing and this would make a perfect 1-2 day stop between many locations in MT and ND. 27 miles to Canadian Border. Went swimming every day I was there except one day when it was cool. 150 miles to Theodore Roosevelt National Park which was also great.

Site10
Month of VisitJuly
  • Review photo of Brush Lake State Park Campground by M. F., July 24, 2021
  • Review photo of Brush Lake State Park Campground by M. F., July 24, 2021
  • Review photo of Brush Lake State Park Campground by M. F., July 24, 2021
Reviewed Aug. 20, 2018

Small campground overlooking lake

Campground is set on top of hill overlooking Brush Lake which is a gem in itself. Campsites are spacious, but no trees for privacy or shade. There are bathroom facilities. Trails that lead down to the lake. Lake has restroom facilities, picnic tables, boat ramp, and beach area. The lake was a hidden gem among locals, so not a ton of people camping. One side of the lake is a state park and the other is privately owned.

Frequently Asked Questions

How much does it cost to camp at Brush Lake State Park Campground?

Camping at Brush Lake State Park Campground can cost between $24.00 and $48.00 depending on the site.

Does Brush Lake State Park Campground have RV hookups?

According to TheDyrt.com, Brush Lake State Park Campground has 30 amp and 50 amp electric hookups, water hookups and sewer hookups.

What is the max vehicle length at Brush Lake State Park Campground?

Brush Lake State Park Campground allows vehicles up to 85 feet.

Are fires allowed at Brush Lake State Park Campground?

Yes, according to campers on TheDyrt.com, fires are allowed at Brush Lake State Park Campground, although make sure to check current fire restrictions in the area.

Does Brush Lake State Park Campground have wifi?

No, according to campers on TheDyrt.com, Brush Lake State Park Campground does not have wifi.

Is there cell phone reception at Brush Lake State Park Campground?

According to campers on TheDyrt.com, there is some coverage for AT&T, no coverage for T-Mobile, and no coverage for Verizon.

How hard is it to get a campsite at Brush Lake State Park Campground?

Some campers book as far as 6 months in advance, so on high-demand weekends it can be very difficult to get a campsite at Brush Lake State Park Campground. If you want to get a last-minute campsite at Brush Lake State Park Campground, try setting up a text message Alert atTheDyrt.com/alerts

Why is it so hard to get a campsite at Brush Lake State Park Campground?

There are 12 campsites at Brush Lake State Park Campground and over 80 million Americans who camp! Try snagging a cancellation by setting up a text message Alert atTheDyrt.com/alerts