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206 reviews
Buttermilk campground receives high praise for its beautiful, well-maintained sites and clean facilities, including some of the best vault toilets experienced by campers. Visitors appreciate the spaciousness and privacy of the campsites, along with the friendly and helpful camp hosts. The location offers a peaceful retreat near water and convenient access to nearby attractions, making it a favorite destination for families.
Based on guest feedback
4.6
Based on 206 reviews
Showing 206 reviews
July 3, 2026 Stayed at: 039, Loop: B
We were so surprised this campground wasn't full! It was the last minute, last stop on a bigger road trip and we'd definitely come back and spend more time. We really appreciated the green pine scenery and what looked like a fun lake to play in. There were moose wandering through the campground! Our site was large, level, pretty, very nice.
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July 3, 2026 Stayed at: 043, Loop: B
While we were there the hosts were very friendly. The hosts kept the bathrooms in excellent condition. We would have to say that those bathrooms were the cleanest we have ever seen camping. The space between the campsites was great. You didnt feel like you were on top of other campers. It made for an enjoyable and relaxing time. We would definitely recommend and we would like to go again.
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July 1, 2026 Stayed at: 039, Loop: B
Campsite was beautiful and clean. Hosts were helpful and friendly. Reservoir was busy but not crowded.
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July 1, 2026 Stayed at: 041, Loop: B
Camp hosts were very friendly and helpful
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June 26, 2026 Stayed at: 028, Loop: B
Beautiful lake. Nice sights with a fair amount of privacy.
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June 21, 2026 Stayed at: 045, Loop: B
Campground was recently updated with new picnic tables and fire rings, Cleaners vault toilets I've ever experienced at a forest service campground.
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June 12, 2026 Stayed at: 027, Loop: B
Stunning location. Very quite, bathrooms well take care of and the lake is beautiful. Highly recommended.
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June 10, 2026
We had some moose in camp, was fun ti see them. One was a female by itself and then early morning we seen a mom and calf walk through.
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December 22, 2025 Stayed at: 044, Loop: B
Great facility, clean restrooms, very well set up camp sites.
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December 22, 2025 Stayed at: 044, Loop: B
Great facility, clean restrooms, very well set up camp sites.
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Buttermilk Loop Rd, Island Park, ID 83429 United States
Elevation: 1,931 ft
From West Yellowstone, Montana, take Highway 20 south, southwest for approximately 25 mi and from Ashton, Idaho, take Highway 20 north for approximately 27 mi.
Turn west onto the Kilgore-Yale Road #030 (across from Elk Creek Gas Station) and go a...
From West Yellowstone, Montana, take Highway 20 south, southwest for approximately 25 mi and from Ashton, Idaho, take Highway 20 north for approximately 27 mi.
Turn west onto the Kilgore-Yale Road #030 (across from Elk Creek Gas Station) and go about 2 mi to the Buttermilk Loop Road #126. Turn onto #126 and go approximately 3 mi to an intersection where you will see the campground sign just off the right side of the road. The road will split ahead, with boat ramp and group area on the left, and the single loops to the right.
The closest entrance is: West Entrance
Approximate drive: 27.7 mi · 47 min
Last updated: October 23, 2026
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Population: 170
Nearby city: Idaho Falls, ID
Approx. 72 mi away (straight-line distance)
Elevation: 6,289 ft
Island Park, ID
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