Buttermilk Campground
Buttermilk Campground is a 21-site campground in Caribou-Targhee National Forest near Island Park, Idaho. 1 of the 21 sites have electric hookups.
- Location
- Island Park, ID · Map and directions
- Campsites
- 21 (1 group)
- Electric
- 1 of the 21 sites have electric hookups
- Water / sewer
- 2 sites with water hookups
- Max RV length
- 50 ft
- Pets
- Allowed at most sites (leash required)
- Campfires
- Allowed in fire rings, subject to fire restrictions
- Reservations
- Recreation.gov
- Phone
- (208) 558-7658
About Buttermilk Campground
Buttermilk Campground is located approximately 30 miles southwest of West Yellowstone, Montana and 32 miles north of Ashton, Idaho in beautiful Island Park, Idaho. Buttermilk sits next to Island Park Reservoir at an elevation of 6,200 feet. Visitors love Island Park for its world-class fishing and outstanding scenery and wildlife viewing opportunities.
Description: Recreation.gov. Conditions change, so check the official page before you go.
What to bring to Buttermilk Campground
Portable power stations
Silent battery power for lights, phones, fans, CPAP machines and 12V fridges.
See options on Amazon ↗Foldable solar panels
Recharge a power station during the day, so it lasts the whole trip.
See options on Amazon ↗Quiet inverter generators
More power for RVs and air conditioning. Check the campground's generator hours.
See options on Amazon ↗Links go to Amazon. As an Amazon Associate we earn from qualifying purchases.
Other campgrounds nearby
More: all campgrounds in Caribou-Targhee National Forest · campgrounds in Idaho
Frequently asked questions
Does Buttermilk Campground have electric hookups?
1 of the 21 sites have electric hookups.
Can I reserve a site at Buttermilk Campground?
Yes, through Recreation.gov. Popular dates book up months ahead.
How big an RV fits at Buttermilk Campground?
The longest site takes vehicles up to 50 feet. Many sites are shorter, so check the individual site before booking.
Are dogs allowed at Buttermilk Campground?
Yes, pets are allowed at most sites. Keep them on a leash and never leave them unattended.