Mount Hood National Forest

Mount Hood National Forest is a U.S. National Forest located in the northern Cascade Range of the state of Oregon. Encompassing over 1.1 million acres, it is named for the iconic Mount Hood, a dormant stratovolcano that is the highest point in the state. The forest is managed by the United States Forest Service and is a vital resource for timber, water, wildlife habitat, and extensive outdoor recreation, serving the populous Portland metropolitan area.

Geography and climate

The forest spans four counties—Clackamas, Hood River, Wasco, and Multnomah—and features dramatic topography ranging from low-elevation Willamette Valley foothills to the glaciated summit of Mount Hood. Major river systems include the Clackamas River, the Sandy River, and the White River, which are critical tributaries to the Columbia River. The climate varies significantly with elevation, with wet, mild conditions in the western sections influenced by the Pacific Ocean, transitioning to drier, more continental conditions east of the Cascade Crest.

Ecology and wildlife

The forest encompasses diverse biomes, including dense temperate rainforests of Douglas fir and western hemlock in the west, transitioning to Ponderosa pine and lodgepole pine forests in the drier eastern slopes. Subalpine meadows near Timberline Lodge feature hardy species like mountain hemlock and whitebark pine. Key wildlife species include Roosevelt elk, black-tailed deer, American black bear, and the threatened northern spotted owl. The Bull Run River watershed, protected within the forest, is the primary drinking water source for the city of Portland, Oregon.

History and management

The area was originally inhabited by indigenous groups including the Wasco-Wishram, Confederated Tribes of Warm Springs, and Confederated Tribes of the Grand Ronde. It was first designated as the Bull Run Forest Reserve in 1892, later renamed and expanded to its current form by President Theodore Roosevelt in 1908. Management has evolved from an early focus on timber production to a more balanced approach emphasizing conservation, recreation, and ecosystem health following legislation like the National Forest Management Act of 1976 and the Northwest Forest Plan.

Recreation and tourism

The forest is one of the most visited National Forests in the nation, offering year-round activities. It contains portions of the Pacific Crest Trail and the Timberline Trail, and features renowned ski areas such as Timberline and Mount Hood Meadows. Popular activities include hiking, fishing in lakes like Trillium Lake, mountain biking on trails like the Surveyor's Ridge Trail, camping, and climbing on Mount Hood itself, which is a major center for alpine climbing and glacier travel instruction.

Notable features and landmarks

Beyond the iconic Mount Hood, the forest contains numerous significant sites. Timberline Lodge, a National Historic Landmark built by the Works Progress Administration, is a masterpiece of Cascadian architecture. The Old Maid Flat lava flow and the Bagby Hot Springs are notable geological features. Other landmarks include the Mount Hood Scenic Byway, the Lost Lake area, and the Barlow Road, a historic segment of the Oregon Trail that passes through the forest's southern section.