Buffalo National River
AR

Buffalo National River

Hours

Open 24 hours

Entrance Fee

Free

Trailie

Trailie

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Buffalo National River at a glance

Best time
March–May, October–November
Trip length
1–2 days
Don't miss
Hike to Hemmed-in Hollow
Nearby city
St. Joe, AR

Explore this park

About Buffalo National River

Established in 1972, Buffalo National River flows freely for 135 miles and is one of the few remaining undammed rivers in the lower 48 states. Once you arrive, prepare to journey from running rapids to quiet pools while surrounded by massive bluffs as you cruise through the Ozark Mountains down to the White River.

2 current NPS alerts

  • Information: Reservations Only at Buffalo Point - Starting March 15, 2027
  • Park Closure: South Woolum Road Closed, Alternate Route Available

Source: National Park Service (as of Nov 11, 2026). Official Buffalo National River page on nps.gov

Weather Information

  • Summer

    in the Ozarks can be very hot and humid.

Please check the weather forecast prior to your arrival and plan accordingly. The weather the rest of the year has the potential to be wet and cool or dry and warm. Please pay special attention to river levels and the rain forecast when planning a trip on the river. River levels can rise dramatically in a short period of time so please be aware of conditions.

Operating Hours

Buffalo National River is 135 miles long. The park is open 24 hours.

  • MondayAll Day
  • TuesdayAll Day
  • WednesdayAll Day
  • ThursdayAll Day
  • FridayAll Day
  • SaturdayAll Day
  • SundayAll Day

Common questions

Planning Buffalo National River

The summary above covers timing and highlights. These go deeper on reservations, crowds, and logistics — check Alerts for live updates.

Reservation rules vary by season and activity for Buffalo National River. See Overview on this page for fees, timed entry, and campground details before you travel.