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Park geography

Detailed terrain analysis, volcanic landscapes, and hydrological features in Oregon

Comprehensive Geographic Profile and Mapped Boundaries of Mount Washington Wilderness

The Mount Washington Wilderness encompasses 219.66 square kilometers of varied mountain terrain within Oregon. This geographic profile details elevation ranges spanning from 1400 to 2095 meters, alongside mapped volcanic features including Belknap Crater, Twin Craters, and Mount Washington. Analyze the distribution of temperate coniferous forests, alpine meadows, and associated hydrological systems like Kuitan Lake and Cache Creek.

Vector-style illustration of a dramatic, angular mountain peak in the background, a forest of evergreen trees in the midground, and a stream flowing through a grassy meadow in the foreground.

A Cascades shield volcano draped in lava flows, lodgepole pine, and high-elevation lakes.

Mount Washington Wilderness

Mount Washington Wilderness is a designated wilderness area centered on Mount Washington, a shield volcano in the central Cascade Range of Oregon. Spanning more than 54,000 acres across portions of the Willamette and Deschutes National Forests, the wilderness protects an extreme volcanic landscape defined by basaltic lava flows, cinder cones, and rubble fields, interspersed with lodgepole pine, mountain hemlock, and stands of ponderosa and whitebark pine. The area includes Belknap Crater, nearly thirty lakes, and a 16.6-mile stretch of the Pacific Crest National Scenic Trail. Because it lies relatively close to the populated Willamette Valley yet is less heavily visited than other Oregon Cascades wildernesses, Mount Washington Wilderness offers a quieter backcountry experience characterized by stark terrain, forested lake basins, and seasonal snowpack. Visitor permits have been required since 1991, and motorized or mechanical equipment is prohibited in keeping with its wilderness designation. The wilderness is administered by the U.S. Forest Service and is recognized for its largely undeveloped volcanic character rather than for any single iconic feature. Ecologically, the wilderness represents a transition between dry eastern Cascades forests and the wetter western slope, with vegetation patterns closely tied to lava substrate, elevation, and aspect. Wildlife ranges from deer and elk to smaller alpine species such as pikas and marmots, while lakes support trout populations. Together, these qualities give Mount Washington Wilderness a distinctive identity among Oregon's protected wildlands as a place where Cascade geology, conifer forest, and scattered subalpine lakes meet within a compact boundary.

Location
United States of America
Park type
Wildlife reserve
Established
1964
Area
219.7 km²
Highest point
2,095 m
Explore Mount Washington Wilderness Geography
Location overview

Protected area memberships across the United States and Oregon

Mount Washington Wilderness Location and Regional Geography

Recorded country memberships place Mount Washington Wilderness within the United States and Oregon. Administrative records outline regional designations and high-level geographic status for this protected landscape.
Countries
United States of America
Regions
Oregon
Primary location
Oregon
Geographic setting
Inland
Boundary and coordinates

Mapped perimeter geometry, spatial coordinates, and measured area facts

Mount Washington Wilderness Boundary Map and Geographic Extent

Interactive boundary geometry provides spatial context for examining the protected landscape layout. Accompanying measurements detail the recorded area, coordinate limits, and geographic span.
Pigeon | © OpenStreetMap contributors
Boundary area
220.4 km²
Boundary perimeter
71.5 km
Northernmost point
44.3803° N
Southernmost point
44.2081° N
Easternmost point
121.7634° W
Westernmost point
121.9881° W
Geographic centre
44.3047° N, 121.8771° W
North–south span
19.1 km
East–west span
17.9 km
Mount Washington Wilderness
Elevation and terrain

Vertical relief data and recorded natural features across the protected landscape

Mount Washington Wilderness Elevation Range and Mapped Mountain Terrain

Elevation summary metrics outline the vertical range and mountain relief established across Mount Washington Wilderness. Individual feature cards detail recorded lakes, streams, peaks, and volcanic formations located within the protected area.
Minimum elevation
1,400 m
Maximum elevation
1,900 m
Highest point
2,095 m

Selected named natural features

Streams

Cache Creek

Peaks

The Knobs

1,316 m

Lakes

Tenas Lakes

Peaks

Dugout Butte

1,598.7 m

Lakes

Hand Lake

Lakes

Kuitan Lake

Environmental setting

Temperate mountain relief, coniferous forests, and seasonal alpine zones

Mount Washington Wilderness Environmental and Landscape Classifications

Recorded classifications group the terrain features and temperate habitat types into complementary categories for geographic study. Linked atlas classifications connect each environmental setting to related protected area records.
Relief
Mountain
Climate
Temperate
Water
Minor water
Forest cover
Partial forest
Seasonality
Seasonal

Landscape features

Mountains · Forest · Lakes · Volcano

Habitat types

Temperate coniferous forest · Montane forest · Alpine meadow

Park atlas

Compare adjacent Cascade volcanic landscapes and regional wilderness reserves.

Parks Near Mount Washington Wilderness And Surrounding Protected Area Comparisons

Browse other parks near Mount Washington Wilderness to examine connected volcanic terrain and surrounding Cascade forest reserves. Extending your geographic comparison reveals how neighboring protected landscapes share similar shield volcano geology and subalpine lake basins.
Protected landscapeOregon
Park boundaries overlap#1 closest

Southwest

Willamette National Forest: Geography and Protected Landscapes of the Central Oregon Cascades

Mapped terrain, old-growth forests, and protected wilderness boundaries.

Explore the expansive territory of Willamette National Forest, a primary protected area extending over 100 miles along Oregon's Cascade Range. This region features volcanic peaks exceeding 10,000 feet, extensive old-growth Douglas-fir stands, and a dense network of Wild and Scenic rivers, providing a detailed look at the geographic character and ecological heritage of the Pacific Northwest.

Area
6,790.75 km²
Established
1933
Visitors
1.7M annual
Relief
Mountain
Wildlife reserveOregon
22 km away#2 closest

Northwest

Middle Santiam Wilderness: Geographic Atlas and Protected Landscape Overview of the Oregon Cascades

Old-growth forest basins and volcanic landmarks in the Willamette National Forest.

Middle Santiam Wilderness represents a distinct segment of the central Oregon Cascades. The area is defined by its substantial old-growth coniferous forests, including 450-year-old Douglas-fir and western hemlock stands, alongside the striking 4,965-foot volcanic plug known as Chimney Peak. This map-focused record traces the river-cut valleys and high-ridge topography that shape this protected habitat.

Area
34.57 km²
Established
1984
IUCN
Ib
Relief
Mountain
Watercolor painting of a rolling mountain landscape with coniferous trees in the foreground and a hazy range of hills in the background.
Wildlife reserveOregon
About 27 km away#3 closest

West

Menagerie Wilderness Wildlife Reserve: Oregon Cascade Range Geography and Rock Pinnacles

Protected Cascade mountain terrain and unique crag clusters

Situated in the central Cascade Range of Oregon, Menagerie Wilderness provides a compact, highly defined landscape of rising rock pinnacles and lush coniferous forest. This resource traces the unique topography and protected boundaries of this specialized wilderness area, offering insight into the geological features and forest ecosystems that distinguish it from surrounding mountainous terrain.

Area
20.37 km²
Established
1984
IUCN
Ib
Relief
Mountain
A watercolor painting showing a snowy mountain peak in the background rising above rolling green hills and pine forests in the foreground.
Protected landscapeOregon
39 km away#4 closest

North

Mount Hood National Forest: Atlas of Protected Landscapes and Volcanic Geography

Exploring the Cascade Range terrain and wilderness boundaries in Oregon.

Mount Hood National Forest encompasses a vast, rugged expanse of the Oregon Cascades, anchored by the iconic, glacier-clad Mount Hood. This protected landscape contains extensive old-growth forests, high-alpine lakes, and deep river canyons. Discover the geographic extent of these wilderness areas and mountain terrain within the MoriAtlas database of protected lands.

Area
4,318.17 km²
Established
1908
Visitors
4.4M annual
Relief
Mountain
Protected areaOregon
70 km away#5 closest

East

Ochoco National Forest: Mapping the Rugged Canyons and High Desert of Central Oregon

A vast protected area defined by rimrock plateaus and pine-forest watersheds.

Located in the heart of the Ochoco Mountains, this protected landscape offers a study in ecological contrast. From its dense ponderosa pine groves to the exposed volcanic ridges of the high desert, the forest acts as a critical habitat corridor for mule deer and elk, while protecting the headwaters of the North Fork Crooked River within a diverse, multi-terrain framework.

Area
3,444.01 km²
Established
1911
Visitors
575K annual
Relief
Mountain
Wildlife reserveOregon
About 91 km away#6 closest

North

Roaring River Wilderness: Geography and Protected Area Atlas of Oregon

Ancient forest corridors and alpine lake landscapes

Roaring River Wilderness is a federally protected landscape in Oregon, defined by steep, tree-covered ridges and the vigorous Roaring River. This wilderness preserves a dense mosaic of old-growth conifers, high-elevation alpine lakes like Serene and Shellrock, and important salmon-spawning waters within the broader Mount Hood National Forest geography.

Area
148 km²
Established
2009
IUCN
Ib
Relief
Mountain
Protected landscapeOregon
92 km away#7 closest

North

Mount Hood National Recreation Area: Oregon Protected Landscape and Regional Geography

A three-unit recreational forest landscape in the Cascade Range.

Spanning over 34,000 acres, this protected landscape frames the lower volcanic slopes and forested drainages around Mount Hood. The area integrates river corridors, wilderness boundaries, and subalpine terrain, offering a clear view of the complex topography that defines the Cascade Range in northern Oregon.

Area
139.8 km²
Established
2009
Relief
Mountain
Climate
Temperate
A watercolor painting showing a wide, panoramic view of a mountain range in the background, rolling green hills in the midground, and a small cluster of evergreen trees in the foreground against a white background.
Wildlife reserveOregon
92 km away#8 closest

North

Mount Hood Wilderness: Atlas of Volcanic Peaks and Glacial Geography in Oregon

High-altitude protected landscapes and forest ecosystems

This protected area captures the dramatic character of the Cascade Range through its signature volcanic terrain, ancient forests, and high-alpine ridges. Covering a vast vertical range, the wilderness offers a study in geologic forces, featuring active glaciers, deep basaltic canyons, and meadows that define the mountain's northern and western slopes.

Area
262 km²
Established
1964
IUCN
Ib
Visitors
10K annual
MoriAtlas Explorer

Continue Exploring the Volcanic Terrain of Mount Washington Wilderness

Trace the boundary lines, volcanic fields, and forest mosaics of Mount Washington Wilderness using our structured geographic datasets. Gain a deeper understanding of this Oregon protected area through detailed map perspectives and landscape analysis, providing a clear window into its unique place within the Cascade Range.