North Fork Umatilla Wilderness

North Fork Umatilla Wilderness is a protected wilderness area in Umatilla National Forest covering roughly 20,000 acres. The terrain consists of steep canyons and high plateaus with elevations ranging from 2,000 to 5,400 feet.

The area was designated as a protected zone by the US Forest Service in 1984 to preserve the natural landscape of northeastern Oregon. This decision was part of a broader initiative to safeguard wilderness areas across the region.

Native American tribes including the Nez Perce used these lands for hunting and gathering for generations. Today visitors can walk paths that follow these traditional routes and connect with the long history of indigenous presence here.

The area is accessible via roughly 27 miles of hiking trails, with lower elevation paths opening earlier in spring and higher trails staying accessible into late fall. Visitors should be prepared for rapid weather changes and variable conditions depending on the season.

The North Fork Umatilla River supports populations of bull trout and steelhead salmon that are protected under catch-and-release regulations. This fish management approach reflects careful balance between recreation and conservation of vulnerable species in the watershed.

Location: Oregon

GPS coordinates: 45.71670,-118.14900

Latest update: December 12, 2025 12:02