Picnic Table
Restrooms
Fire Pit
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33 reviews
Cougar Flat offers large, well-spaced campsites and a quiet atmosphere, making it a great spot for a peaceful getaway. The bathrooms are consistently clean, and the campsite tenant is friendly and helpful. However, some sites lack privacy, and there are concerns about litter and proximity to the road, which may detract from the experience.
Based on guest feedback
3.8
Based on 33 reviews
Showing 33 reviews
January 9, 2020 Stayed at: 005, Loop: AREA COUGAR FLAT
I like cougar flats, but they allow too much overcrowding. Our first night (Thur) was fine, but on Friday the crowds came pouring in. We were in campground #3 and the sites #1 and #2 had people coming in all night long. I couldn't count the people, but There were over 6 tents set up at each site.
The people were noisy, playedloud music andmade the overall camping experience miserable.
Helpful
December 19, 2019 Stayed at: 011, Loop: AREA COUGAR FLAT
Fantastic campground. It’s small, so not much noise from others and the sites are spacious so what few neighbors there are, are not too close. This campground also had the cleanest bathrooms (pit toilets) I’ve ever seen in a campground or park.
Helpful
December 19, 2019 Stayed at: 011, Loop: AREA COUGAR FLAT
Fantastic campground. It’s small, so not much noise from others and the sites are spacious so what few neighbors there are, are not too close. This campground also had the cleanest bathrooms (pit toilets) I’ve ever seen in a campground or park.
Helpful
, Naches, WA 98610 United States
Elevation: 943 ft
From Naches, take Highway 410 to milepost 88.4, then turn left on Bumping Lake Road and continue for 6 mi.
Cougar Flat is accessible via Highway 410, which is approximately 6 miles from the campground.
The closest entrance is: White River Entrance
Approximate drive: 18.5 mi · 32 min
Check in time
2PM
Check out time
12PM
Last updated: November 3, 2026
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Population: 1,059
Nearby city: Auburn, WA
Approx. 54 mi away (straight-line distance)
Elevation: 1,473 ft
Naches, WA
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