Buffalo (Idaho)
Buffalo Campground is located 26 miles south of West Yellowstone, Montana and 25 miles north of Ashton, Idaho in beautiful Island Park, Idaho. Buffalo is a large campground just off U.S. Highway 20 on the banks of the Buffalo River at an elevation of 6,200 feet. Visitors love Island Park for its world-class fishing and outstanding scenery and wildlife viewing opportunities.
More like this: electric hookups in Idaho · reservable in Idaho · big rigs in Idaho · pets allowed in Idaho · group sites in Idaho
Check availability on Recreation.gov ↗



Site mix
| Standard, no hookups | 30 |
| Standard with electric | 18 |
| Group sites | 1 |
| Host/management | 1 |
Site guide
Will my RV fit
The longest site here provides 60 feet of vehicle capacity. Most sites are shorter.
49 sites in 4 loops. Tap a filter to narrow the list; the map follows.
| Site | Loop | Type | Entry | Fits, ft | Surface | Shade | Power | People / vehicles | Fires | Accessible |
|---|---|---|---|---|---|---|---|---|---|---|
| B02 | B | Standard | Pull-through | 45 | Paved | Partial | No | 8 / 1 | ||
| B03 | B | Standard | Pull-through | 35 | Paved | Partial | No | 8 / 1 | ||
| B04 | B | Standard | Pull-through | 35 | Paved | Partial | No | 8 / 1 | ||
| B05 | B | Standard | Pull-through | 35 | Paved | Partial | No | 8 / 1 | ||
| B06 | B | Standard | Pull-through | 35 | Paved | Partial | No | 8 / 1 | ||
| B07 | B | Standard | Back-in | 45 | Paved | Partial | No | 8 / 1 | ||
| B08 | B | Standard | Pull-through | 35 | Paved | Partial | No | 8 / 1 | ||
| B09 | B | Standard | Pull-through | 35 | Paved | Partial | No | 8 / 1 | ||
| B10 | B | Standard | Back-in | 45 | Paved | Partial | No | 8 / 1 | ||
| B11 | B | Standard | Back-in | 45 | Paved | Partial | No | 8 / 1 |
Per-site records as published by the managing agency on Recreation.gov. Blank cells mean the agency listed nothing for that site. Check-in 2:00 PM, checkout 12:00 PM.
Amenities & rules
| Hookups | Electric |
| Max vehicle length | 60 ft |
| Equipment | RVs & trailers, Tents |
| Pets | Allowed |
| Campfires | Allowed, subject to restrictions |
| Accessibility | Site C03 is listed accessible |
The campground has six loops of single and double family sites and one loop for group camping, for a total of 127 sites, many of which are reservable. The large group site can accommodate 150 people. One loop has electric hook-ups and all loops are paved. Accessible vault toilets are provided, as is drinking water and trash collection. A separate parking area is located at the accessible fishing dock and viewing platforms on the east end of the campground. Ponds Lodge is just across the highway and has fuel, groceries and other amenities.
Individual sites vary. Confirm on Recreation.gov or with the managing office.
Season & status
| Status | Closed for the season. Forest Service sites close for the season; check the official page for the reopening date. |
| Season | May |
| Forest | Caribou-Targhee National Forest |
| Booking | Some of these campsites can be reserved by calling Toll Free 1-877-444-6777 or at Buffalo (Idaho), Caribou-Targhee National Forest - Recreation.gov |
| Fees | Single Site $ 25.00. Double Site $ 50.00. Single Site (electric) $ 31.00. Double Site (electric) $ 62.00. Group Area (Mon.-Thurs.) $ 100.00. Group Area (Fri.-Sat.) $ 200.00. Extra Vehicle (ea.) $ 7.00 |
| Rules | No ATVs or OHVs allowed in campground. |
Weather by month
Getting there
From West Yellowstone, Montana, take U.S. Highway 20 south for 26 miles. From Ashton, Idaho: Take U.S. Highway 20 north for 25 miles. The campground entrance is.25 miles north of Ponds Lodge on the east side of the highway.
| Nearest town | Island Park, Idaho |
| Coordinates | 44.4264° N, 111.3689° W · Directions ↗ |
Supplies & services
| Dump station | Dump station ↗ | 20.5 mi |
| Outdoor gear | Eagle's Curios ↗ | 20.8 mi |
Locations © OpenStreetMap contributors. Call ahead; hours change seasonally.
Explore
Video
A Photographic Tour of Buffalo Campground in Eastern Idaho
Worth a stop
Mesa Falls Scenic Byway is 7 miles south of the campground. This 28-mile road leads to scenic overlooks and trails at 110 foot Upper Mesa Falls and 85 foot Lower Mesa Falls. Harriman State Park is 8 miles south. The Henry's Fork meanders through the Harriman, offering excellent fishing. Over 20 miles of trails are available, and wildlife is abundant in this scenic park. Henry's Lake State Park is 11 miles north, offering fishing, a fish cleaning station and boat ramp. Yellowstone National Park's west entrance is just 26 miles north in the town of West Yellowstone, Montana. Visitors enjoy day-tripping to the park for unparalleled wildlife viewing and the beautiful and unique scenery.
- 1.4 miBox Canyon Trailhead ↗Trailhead
- 2.7 miButtermilk Boat Ramp ↗Boat launch
- 2.9 miMccrea Bridge Boat Ramp ↗Boat launch
- 5.4 miLast Chance Fisherman Access Fishing Site ↗Fishing site
Trails nearby
- 0.1 miPonds Trail A0.2 mi trail · hiking, horse, bike, motorcycle and 2 more
- 0.2 miPonds Trail2.4 mi trail · hiking, horse, bike, motorcycle and 2 more
- 0.3 miBuffalo River Trail1.2 mi trail · hiking, horse, bike
- 0.4 miPonds Trail B0.2 mi trail · hiking, horse, bike, motorcycle and 2 more
- 0.5 miPonds Trail C0.9 mi trail · hiking, horse, bike, motorcycle and 2 more
- 0.6 miCrows Landing Trail0.2 mi trail · hiking, horse, bike, motorcycle and 2 more
Trailheads within three miles
- 1.4 miBox Canyon Trailhead ↗Caribou-Targhee National Forest
Trail and trailhead records are the Forest Service's. Distances are straight-line to the nearer trail end. Trail conditions are not tracked here.
Other campgrounds nearby
Cabin and lookout rentals nearby
On the National Register nearby
- Glen and Addie Crabtree CabinBuilding · Island Park · 4.1 mi
- Eleanor Albaugh CabinBuilding · Island Park · 5.6 mi
- Johnny Sack CabinBuilding · Big Springs · 7.6 mi
Natural features
Island Park is composed of two areas of extinct volcanic activity. The Henry's Fork Caldera sits inside the larger Island Park Caldera. The area is known for its dense forests of lodgepole pine, broad grassy meadows bursting with summer wildflowers and a wide variety of wildlife, including black and grizzly bears, moose, elk, deer, bald eagles, Sandhill cranes and much, much more. The campground lies alongside the Buffalo River, created by a large spring just 4.5 miles away. The Buffalo is a tributary of the Henry's Fork, and flows into it just 2 miles east of the campground. Brook and rainbow trout are plentiful in the Buffalo and a variety of waterfowl and wildlife frequents the river corridor.
Recreation
The Island Park area is renowned for its fishing; the Henry's Fork is known as one of the nation's best fly-fishing streams. Anglers cast for rainbow, cutthroat and brook trout and Kokanee salmon. Island Park Reservoir and Henry's Lake are nearby, both offering boating, water skiing and excellent fishing opportunities. Hiking, biking, horseback riding and ATVing are popular activities. Many miles of trails are in the area, including the Continental Divide National Scenic Trail and the Nez Perce Trail. The Big Springs National Recreation Water Trail offers an approximately three-hour float or canoe trip through beautiful scenery. Wildlife, including moose, bald eagles and Sandhill cranes, are often seen along the trail.
Guidebooks for Idaho
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Titles come from Open Library's catalog, matched by subject heading or by title.
Reference
Questions people ask
Do I need a reservation at Buffalo (Idaho)?
Sites at Buffalo (Idaho) are reservable on Recreation.gov. Some of these campsites can be reserved by calling Toll Free 1-877-444-6777 or at Buffalo (Idaho), Caribou-Targhee National Forest - Recreation.gov Any walk-up sites are listed on the booking page.
Source: Recreation.gov
How much does it cost to camp at Buffalo (Idaho)?
Single Site $ 25.00. Double Site $ 50.00. Single Site (electric) $ 31.00.
Source: Recreation.gov
What time is check-in at Buffalo (Idaho)?
Check-in 2:00 PM, checkout 12:00 PM.
Source: Recreation.gov
Is Buffalo (Idaho) open right now?
Closed for the season as of Oct 16, 2026. Season May.
Source: Forest Service status
How many sites does Buffalo (Idaho) have?
50 sites, including 30 standard sites without power, 18 standard sites with power, and 1 group site.
Source: Recreation.gov
Will my RV fit at Buffalo (Idaho)?
The longest site here provides 60 feet of vehicle capacity. Most sites are shorter. The sidebar tool checks a trailer or motorhome length against every site.
Source: Will my RV fit
Does Buffalo (Idaho) have hookups?
Yes, electric hookups at some sites.
Source: Recreation.gov
Are pets allowed at Buffalo (Idaho)?
Yes, pets are allowed at Buffalo (Idaho). Leash rules apply.
Source: Recreation.gov
Can I have a campfire at Buffalo (Idaho)?
Fires are allowed in the provided rings under normal conditions. No ATVs or OHVs allowed in campground.
Source: Recreation.gov
Are there accessible sites at Buffalo (Idaho)?
Site C03 is listed accessible on Recreation.gov. What that covers (a paved pad, an accessible table, a nearby accessible restroom) is on each site's booking page.
Source: Recreation.gov
Is there cell service at Buffalo (Idaho)?
FCC coverage maps show Verizon 4G LTE, AT&T 5G, and T-Mobile 5G at the campground point. Terrain changes that from one site to the next.
Source: FCC Broadband Map
What is there to do at Buffalo (Idaho)?
The Island Park area is renowned for its fishing; the Henry's Fork is known as one of the nation's best fly-fishing streams. The Recreation section on this page has the rest.
Source: Recreation





