OutReserve

Buffalo (Idaho)

Buffalo Campground Entrance Just off of US 20
BUFFALO (IDAHO)
BUFFALO (IDAHO)
BUFFALO (IDAHO)
BUFFALO (IDAHO)

Featured amenities

River Access

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.

Number of accommodations: 48

Nearby Activities & Attractions

Fishing

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Currently open - May 22 to Sep 30

Campground Amenities

Most popular amenities

River Access
Water Access

Water Access

  • River Access
Missing information?

Rates, Sites & Availability

Select check-in and check-out dates to see real-time availability for each site.

48 Sites Available

Site
Price
🚐 B02, Loop: B
No Hookups
Price not available
🚐 B03, Loop: B
No Hookups
Price not available
🚐 B04, Loop: B
No Hookups
Price not available
🚐 B05, Loop: B
No Hookups
Price not available
🚐 B06, Loop: B
No Hookups
Price not available
🚐 B07, Loop: B
No Hookups
Price not available
🚐 B08, Loop: B
No Hookups
Price not available
🚐 B09, Loop: B
No Hookups
Price not available
🚐 B10, Loop: B
No Hookups
Price not available
🚐 B11, Loop: B
No Hookups
Price not available
🚐 B12, Loop: B
No Hookups
Price not available
🚐 B13, Loop: B
No Hookups
Price not available
🚐 B14, Loop: B
No Hookups
Price not available
🚐 B15, Loop: B
No Hookups
Price not available
🚐 C01, Loop: C
Electric Only
Price not available
🚐 C02, Loop: C
Electric Only
Price not available
🚐 C03, Loop: C
Electric Only
Price not available
🚐 C04, Loop: C
Electric Only
Price not available
🚐 C05, Loop: C
Electric Only
Price not available
🚐 C06, Loop: C
Electric Only
Price not available
🚐 C07, Loop: C
Electric Only
Price not available
🚐 C08, Loop: C
Electric Only
Price not available
🚐 C09, Loop: C
Electric Only
Price not available
🚐 C10, Loop: C
Electric Only
Price not available
🚐 C11, Loop: C
Electric Only
Price not available
🚐 C12, Loop: C
Electric Only
Price not available
🚐 C13, Loop: C
Electric Only
Price not available
🚐 C14, Loop: C
Electric Only
Price not available
🚐 C15, Loop: C
Electric Only
Price not available
🚐 C16, Loop: C
Electric Only
Price not available
🚐 C17, Loop: C
Electric Only
Price not available
🚐 C18, Loop: C
Electric Only
Price not available
🚐 F01, Loop: F
No Hookups
Price not available
🚐 F02, Loop: F
No Hookups
Price not available
🚐 F03, Loop: F
No Hookups
Price not available
🚐 F04, Loop: F
No Hookups
Price not available
🚐 F05, Loop: F
No Hookups
Price not available
🚐 F06, Loop: F
No Hookups
Price not available
🚐 F07, Loop: F
No Hookups
Price not available
🚐 F08, Loop: F
No Hookups
Price not available
🚐 F09, Loop: F
No Hookups
Price not available
🚐 F10, Loop: F
No Hookups
Price not available
🚐 F11, Loop: F
No Hookups
Price not available
🚐 F12, Loop: F
No Hookups
Price not available
🚐 F13, Loop: F
No Hookups
Price not available
🚐 F14, Loop: F
No Hookups
Price not available
🚐 F15, Loop: F
No Hookups
Price not available
🚐 F16, Loop: F
No Hookups
Price not available

Reviews (594)

What Guests Are Saying

Buffalo Campground is highly praised for its cleanliness, friendly hosts, and beautiful location near the Buffalo River, making it ideal for outdoor activities like kayaking and fishing. Visitors appreciate the spacious campsites and quiet atmosphere, although some spots can be tricky to access due to tree proximity. Overall, many guests express a desire to return, highlighting the campground's well-maintained facilities and accommodating staff.

Review Summary

4.5
594 reviews
5
67.7%
402
4
23.2%
138
3
4.7%
28
2
2.7%
16
1
1.7%
10

Katie J

Verified

July 15, 2024 Stayed at: B13, Loop: B

5

We have come to this campground a couple of times. Both times were great. We love that they have a grey tank dump station, and that they had potable water spouts to use. We have stayed in F loop and B loop. Both were equally as good. It’s a beautiful campground, tall trees and the river not far away. You want to have mosquito spray because of the river, lots of mosquitoes; but not annoyingly. Definitely recommend.

Katie J

Verified

July 15, 2024 Stayed at: B13, Loop: B

5

We have come to this campground a couple of times. Both times were great. We love that they have a grey tank dump station, and that they had potable water spouts to use. We have stayed in F loop and B loop. Both were equally as good. It’s a beautiful campground, tall trees and the river not far away. You want to have mosquito spray because of the river, lots of mosquitoes; but not annoyingly. Definitely recommend.

Peter B

Verified

July 14, 2024 Stayed at: F07, Loop: F

4

easy on and off the highway. Roads mostly paved. Some sites have direct access to the river, or you can access right off the bridge at the Sinclair gas station. Water is very calm. Be prepared to feed the mosquitoes as soon as the sun goes down. Lots of water spigots to fill your tank- although they’re a bit hidden. And weren’t we surprised when F07 was not what it showed on the map or description. It’s actually a pull thru and one up from the campsite map. Sites are paved but many not level. Beautiful area.

Peter B

Verified

July 14, 2024 Stayed at: F07, Loop: F

4

easy on and off the highway. Roads mostly paved. Some sites have direct access to the river, or you can access right off the bridge at the Sinclair gas station. Water is very calm. Be prepared to feed the mosquitoes as soon as the sun goes down. Lots of water spigots to fill your tank- although they’re a bit hidden. And weren’t we surprised when F07 was not what it showed on the map or description. It’s actually a pull thru and one up from the campsite map. Sites are paved but many not level. Beautiful area.

Tracy C

Verified

July 10, 2024 Stayed at: C06, Loop: C

5

Always a nice, relaxing place to vacation. We love Mesa Falls, Quake Lake, Big Springs, West Yellowstone, Yellowstone Park, Yellowstone Playhouse, and just enjoying the beauties of the area.

Debra S

Verified

July 10, 2024 Stayed at: C06, Loop: C

5

Buffalo is the best campground in Island Park. Loop C, site 6 is almost perfect in terms of distance to water, grey water disposal, and restrooms. The door of our RV faces into the forest with no one on that side. It’s quiet, peaceful, and has lots of shade.

Debra S

Verified

July 10, 2024 Stayed at: C06, Loop: C

5

Buffalo is the best campground in Island Park. Loop C, site 6 is almost perfect in terms of distance to water, grey water disposal, and restrooms. The door of our RV faces into the forest with no one on that side. It’s quiet, peaceful, and has lots of shade.

Tracy C

Verified

July 10, 2024 Stayed at: C06, Loop: C

5

Always a nice, relaxing place to vacation. We love Mesa Falls, Quake Lake, Big Springs, West Yellowstone, Yellowstone Park, Yellowstone Playhouse, and just enjoying the beauties of the area.

Gaylen B

Verified

July 9, 2024 Stayed at: B15, Loop: B

4

restrooms are not handicap accessible. Restrooms are not lighted. Bear box layout is questionable, each 2 campsites share one box, not close to either site. Everything else is very good.

Gaylen B

Verified

July 9, 2024 Stayed at: B15, Loop: B

4

restrooms are not handicap accessible. Restrooms are not lighted. Bear box layout is questionable, each 2 campsites share one box, not close to either site. Everything else is very good.

Location Buffalo (Idaho)

Address:
Highway 20
Island Park, ID, 83429
United States

Latitude & Longitude: 44.4264 / -111.369

Elevation: 1924 feet

Policies & Rules

General

  • Wildlife Caution
  • Idaho OHV Safety Message
  • A $7 fee for each extra vehicle will be collected at the campground
  • No ATVs/OHVs allowed in the campground
  • This campground has first come, first served sites
  • Click here for more information on the Caribou-Targhee National Forest
  • Don't Move Firewood: Help prevent the spread of tree-killing pests in our national forests by obtaining firewood near your destination and burning it on-site. For more information visit dontmovefirewood.org.

Nearby Campgrounds

Nearby destinations


Last updated: June 4, 2026

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