Standard (tent/RV)
RV Sites
Tent Sites
Fires Allowed
Pets Allowed
Drinking Water
About 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.


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.


The campground offers has six loops of single family sites and one loop for group camping, for a total of 127 sites, 50 of which are reservable. The large group site can accommodate 150 people. One loop has electric hook-ups and all loops are paved.

Accessible flush and 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.

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.

Nearby Attractions

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.

ADA Access: N

$20.00 - $160.00
National Forest
Drive In
Walk In
ADA Accessible
Alcohol Allowed
Drinking Water
Fires Allowed
Firewood Available
Pets Allowed
Phone Service
Picnic Table
Trash Available
Buffalo (Idaho) is located in Idaho
44.4264 N
-111.3689 W
Get Directions
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.
7 Reviews of Buffalo (Idaho)
One of the best places I have stayed

My stay here was just for one night in August but it is a great relaxing place. During the day you could here the highway a little but it wasn’t something that I could here often. I look forward to going back again soon and hopefully staying a little longer next time.

Buffalo Campground, ID--Great Campground

My boy and I headed up to Island Park for Father's Day '19 for a few days of camping and fly fishing. As we first got into the campground, a moose was grubbing on some shrubs. Found our camping spot and no one was around except for a few campers. 

Our spot was very spacious and had some cover from the Aspen and Pine trees. Big driveway. There are bear boxes every few spots to share if needed. Our camp host told us that the area received about 11' of snow by Jan and when they arrived beg of May, there was still 4' of snow on the ground. The area had a lot of standing water still in June, which bred massive amounts of mosquitos. The first thing the host said to us was his apologies for the mosquitos. 

After lathering with repellant, we headed to the Buffalo river for some fly fishing. It was my 8 year old's first time fly fishing and this river is perfect for first-timers. Most areas are about 2-3' deep with some deeper holes. We arrived at the river just in time for a massive Caddis fly hatch and he landed himself a few 10" trout. We spent the next few days fishing up and down the river, where we caught about 17 trout between us. It made for a perfect camping trip minus the mosquitos.


It was clean. Big sites. Plenty of spigots. River close by. Running water in bathrooms. Overall I would use again.

Beautiful views

This campground had everything we needed and could easily accomodate two tents and a camper. We had a spot right on the river and felt like we had the place to ourselves. Conveniently located near Ponds lodge if you want to grab dinner and drinks!


Quaint quaint camping spots, with good distance from other campers. Another great spot for kiddos to adventure.


site: large. private. wooded. stream bordering. amenities: clean. not busy. attractions: fishing. much more private than camping closer to Yellowstone National Park I would go camping here again when visiting Yellowstone.

First to Review
Buffalo Campground Idaho

Quiet campground, excellent camp hosts who kept the grounds cleaned & maintained. Beautiful camp sites right by the river. Only 30 minutes from Yellowstone.