James S
VerifiedSeptember 11, 2024 Stayed at: 24, Loop: G
Very good stop along I-90 for the night.
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79 reviews
Quartz Flat Campground is well-maintained, with exceptionally clean restrooms and friendly hosts. It offers a convenient location near I-90, making it a great overnight stop for travelers, despite some road and train noise. The campground features spacious sites, clean facilities, and provides firewood, enhancing the camping experience.
Based on guest feedback
4.2
Based on 79 reviews
Showing 79 reviews
September 11, 2024 Stayed at: 24, Loop: G
Very good stop along I-90 for the night.
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June 3, 2025 Stayed at: 9, Loop: C
This site was great! Lots of space and flexibility on where to set up camp within our site. They kindly provide firewood at the entrance to the left of loop C. Unfortunately the women’s restroom was completely out of toilet paper. Glad I brought my own.
*know that there is not river access from this section of the campground without doing some serious hiking/trailing. It’s beautiful but it’s more of a marsh down by the water
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June 26, 2025 Stayed at: 4, Loop: A
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June 26, 2025 Stayed at: 4, Loop: A
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June 26, 2025 Stayed at: 4, Loop: A
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June 26, 2025 Stayed at: 4, Loop: A
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July 14, 2025 Stayed at: 8, Loop: C
Just as expected-- It was all good.
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July 14, 2025 Stayed at: 26, Loop: A
Our group camped here while we did a rafting trip with Pangea which is right across the river. Highly recommend both!
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July 17, 2025
So glad this campground is here. Perfect stop on our way along I90. Definitely some highway noise, and the sites are kinda close together, but it was so much better sleeping in a tent than in the car at the rest stop. Flush toilets in campground were closed, but plenty of pit toilets accessible
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July 28, 2025
This campground has convinced me there needs to be more campgrounds off of rest stops. Yeah the highway is a little loud, and there is a train that passes by on occasion, but it’s really nice to go on a road trip and pull into a stop like this and find a place to sleep for the night when I’m not in the mood to find a hotel. The campground is clean, the pit toilets are pretty nice, and you can go between the east and west sides of the highway if you need to. Each site has a picnic table and a fire pit, and firewood is available if you need it. Great little spot.
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Quartz Flat Rest Stop, Superior, MT 59872 United States
Elevation: 874 ft
Quartz Flat Campground is located approximately 20 miles from Interstate 90, which provides major access to the area.
Last updated: October 23, 2026