Buttermilk
Closed for the season. The campground typically opens late May and operates through early September. After the regular season closes, the area remains accessible on a first-come, first-served basis weather permitting, with no fees, toilets, or water available.
Flood Watch issued October 10 at 1:27PM MDT until October 12 at 6:00PM MDT by NWS Pocatello ID
* WHAT...Flooding caused by excessive rainfall is possible. Storm total rainfall amounts of 1-2 inches are possible across the area with localized amounts closer to 3 inches possible in spots. * WHERE...Portions of central, eastern, south central, and southeast Idaho, including the following areas, in central Idaho, Sun Valley Region and Wood River Foothills. In eastern Idaho, Beaverhead - Lemhi Highlands, Big Hole Mountains, Centennial Mountains - Island Park and Teton Valley. In south central Idaho, Eastern Magic Valley and Shoshone/Lava Beds. In southeast Idaho, Arco/Mud Lake Desert, Bear Lake Valley, Bear River Range, Blackfoot Mountains, Caribou Range, Franklin/Eastern Oneida Region, Lower Snake River Plain, Marsh and Arbon Highlands, Raft River Region, Southern Hills/Albion Mountains and Upper Snake River Plain. * WHEN...Through Monday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - A prolonged period of rainfall is expected across eastern Idaho throughout the weekend which could lead to some flooding across parts of the advised area. An upper low moving into the Pacific Northwest will combine with tropical moisture from Tropical Cyclone Rachel to usher in a cooler, wetter weather pattern across eastern Idaho. - http://www.weather.gov/safety/flood
Weed Free Hay Order 04-2021-03
Prohibited by this order: Possessing, storing, or transporting non-pelletized hay, straw, or mulch in the Intermountain Region, unless it is certified as weed free by the state where the product originated.
Fireworks and Spark Arrestor Order 04-2021-01
Prohibited by this order: Possessing, discharging, or using any kind of firework or other pyrotechnic device. 36 CFR §261.52(t)Operating or using any internal or external combustion engine without a spark arresting device properly installed, maintained and in effective working order as described…
About
Buttermilk Campground occupies a lodgepole pine forest on the western shore of Island Park Reservoir in the Caribou-Targhee National Forest. At 6,200 feet elevation, the campground provides partial shade in some sites while others are more open near the reservoir's edge. The 55 sites include a mix of single-family, double-family, and group camping options, with paved access roads and gravel interior loops accommodating RVs up to 50 feet. One site offers 15-amp electric hookups. Island Park Reservoir draws anglers for kokanee salmon, rainbow trout, and cutthroat trout fishing, with a concrete boat ramp and docks located between the group and family camping areas. The nearby Henry's Fork is considered one of the finest fly-fishing streams in the country. Beyond fishing, visitors enjoy boating, waterskiing, hiking, biking, and wildlife viewing. Moose, bald eagles, and sandhill cranes are frequently spotted in the area. The campground lies within easy reach of several notable destinations: Mesa Falls Scenic Byway (13 miles south), Harriman State Park (15 miles south), and Yellowstone National Park's west entrance (29 miles north). The Continental Divide National Scenic Trail and Nez Perce Trail traverse the region, and Big Springs offers a scenic three-hour float trip.
Directions
From West Yellowstone, MT, take Highway 20 south for approximately 25 miles. From Ashton, ID, take Highway 20 north for approximately 27 miles. Turn west onto Kilgore-Yale Road #030 (across from Elk Creek Gas Station) and go about 2 miles to Buttermilk Loop Road #126. Continue approximately 3 miles to the campground sign. The road splits ahead with the boat ramp and group area on the left and single loops to the right.
Amenities
| Water | Yes |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | — |
| Wifi | No |
| Pets Allowed | Yes |
| Showers | No |
| Electric Hookups | Yes |
| Water Hookups | No |
| Sewer Hookups | No |
| Camp Store | No |
| Price | $32 - $100 |
Vehicle
| Max RV Length | 50ft |
| Max Trailer Length | 50ft |
| Big Rig Friendly | Yes |
| Pull Through Sites | No |
Contact
| Phone | +1 (208) 558-7658 |
Cell Service
| AT&T | Yes |
| Verizon | Yes |
| T-Mobile | Yes |
Availability
Photos
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