The Cascade Range or Cascades is a major mountain range of western North America, extending from southern British Columbia through Washington and Oregon to Northern California. It includes both non-volcanic mountains, such as many of those in the North Cascades, and the notable volcanoes known as the High Cascades. The small part of the range in British Columbia is referred to as the Canadian Cascades or, locally, as the Cascade Mountains. The highest peak in the range is Mount Rainier in Washington at 14,411 feet (4,392 m).
Mount Adams, known by some Native American tribes as Pahto or Klickitat, is an active stratovolcano in the Cascade Range. Although Adams has not erupted in more than 1,000 years, it is not considered extinct. It is the second-highest mountain in Washington, after Mount Rainier.
Indian Heaven is a volcanic field in Skamania County in the state of Washington, in the United States. Midway between Mount St. Helens and Mount Adams, the field dates from the Pleistocene to the early Holocene epoch. It trends north to south and is dominated by six small shield volcanoes; these shields are topped by small spatter and cinder cones, and the field includes a number of subglacial volcanoes and tuyas. The northernmost peak in the field is Sawtooth Mountain and the southernmost is Red Mountain; its highest point is Lemei Rock at an elevation of 5,925 feet (1,806 m).
The Mount Hood National Forest is a U.S. National Forest in the U.S. state of Oregon, located 62 miles (100 km) east of the city of Portland and the northern Willamette River valley. The Forest extends south from the Columbia River Gorge across more than 60 miles (97 km) of forested mountains, lakes and streams to the Olallie Scenic Area, a high lake basin under the slopes of Mount Jefferson. The Forest includes and is named after Mount Hood, a stratovolcano and the highest mountain in the state.
Larch Mountain is an extinct volcano near Portland, Oregon. The name is misleading, as no western larch can be found there. It received that name when early lumbermen sold the noble fir wood as larch. The peak can be reached between May and November on paved Larch Mountain Road, 16 mi (26 km) east of Corbett, Oregon, although the road is closed during the winter and spring months. The road leading to Larch Mountain from the Historic Columbia River Highway is 14 miles long, which closed at milepost 10 from Nov. through late May or early June due to snow.
The Bull of the Woods Wilderness is a wilderness area located in the Mount Hood National Forest in the northwestern Cascades of Oregon, United States. It was created in 1984 and consists of 37,607 acres (15,219 ha) including prime low-elevation old-growth forest, about a dozen lakes of at least 1-acre (4,000 m2) and many large creeks and streams. Adjacent areas, including Opal Creek Wilderness to the west, create a pristine area of nearly 84 square miles (218 km2). There are seven trails that access the wilderness area with an additional seven trails within the protection boundaries themselves. Combined the system provides 75 miles (121 km) of challenging terrain for both pedestrian and equestrian recreation. The name of the peak and thus the wilderness area comes from logging jargon in which the "bull of the woods" was the most experienced logging foreman in an operation.
The Salmon River is a 33.5-mile (53.9 km) river in the Cascade Range in the U.S. state of Oregon that drains part of southwestern Mount Hood. The entire length of the river is a protected National Wild and Scenic River. Several portions are in protected wilderness. It is affluent to the Sandy River, a tributary of the Columbia River.
The Opal Creek Wilderness is a wilderness area located in the Willamette National Forest in the U.S. state of Oregon, on the border of the Mount Hood National Forest. It has the largest uncut watershed in Oregon.
The Table Rock Wilderness is a small pocket wilderness designated in 1984 in the western Cascade Mountains in northwestern Oregon, United States. The wilderness area protects 5,500 acres (2,200 ha) of forest in the historic Molalla River–Pudding River drainage basin, some 19 miles (31 km) southeast of Molalla, Oregon and 50 miles (80 km) southeast of Portland. Somewhat unusual for a wilderness in this area is that it is on BLM land rather the nearby Mount Hood National Forest.
The Sky Lakes Wilderness is a wilderness area located in the Rogue River–Siskiyou and Fremont–Winema national forests in the southern Cascade Range of Oregon in the United States. It comprises 116,300 acres (47,100 ha), of which 75,695 acres (30,633 ha) are in the Rogue River–Siskiyou National Forest and 40,605 acres (16,432 ha) are in the Fremont–Winema National Forest. It was established in 1984 under the Wilderness Act of 1964.
The Badger Creek Wilderness is a 29,057-acre (11,759 ha) wilderness area located east of Mount Hood in the northwestern Cascades of Oregon, United States. It is one of six designated wilderness areas in the Mount Hood National Forest, the others being Mark O. Hatfield, Salmon-Huckleberry, Mount Hood, Mount Jefferson, and Bull of the Woods.
The Cascades ecoregion is a Level III ecoregion designated by the United States Environmental Protection Agency (EPA) in the U.S. states of Washington, Oregon, and California. Somewhat smaller than the Cascade mountain range for which it is named, the ecoregion extends north to Snoqualmie Pass, near Seattle, and south to Hayden Pass, near the Oregon-California border, including the peaks and western slopes of most of the High Cascades. A discontiguous section is located on Mount Shasta in California.
The Eastern Cascades Slopes and Foothills ecoregion is a Level III ecoregion designated by the United States Environmental Protection Agency (EPA) in the U.S. states of Oregon, Washington, and California. In the rain shadow of the Cascade Range, the eastern side of the mountains experiences greater temperature extremes and receives less precipitation than the west side. Open forests of ponderosa pine and some lodgepole pine distinguish this region from the Cascades ecoregion, where hemlock and fir forests are more common, and from the lower, drier ecoregions to the east, where shrubs and grasslands are predominant. The vegetation is adapted to the prevailing dry, continental climate and frequent wildfire. Volcanic cones and buttes are common in much of the region.
The Blue Mountains ecoregion is a Level III ecoregion designated by the United States Environmental Protection Agency (EPA) in the Pacific Northwest, mainly in the state of Oregon, with small areas over the state border in Idaho and southeastern Washington. It is also contiguous with the World Wildlife Fund's Blue Mountain forests ecoregion.
The Mark O. Hatfield Memorial Trail is a proposed long-distance trail through the Columbia River Gorge in Multnomah County and Hood River County, Oregon. The trail will be approximately 60 miles, although the trail is still unofficial and its exact course is yet to be determined. The trail was first proposed by Tom Kloster on June 20, 2010, and suggests the Mark O. Hatfield Memorial Trail use existing trails from Multnomah Falls to Starvation Creek. Prior to this suggestion, the Talapus Trail, connecting the Pacific Crest Trail and Larch Mountain was slated for construction in 1974. Hikers openly used trails in the Bull Run Watershed into the 1980s, including the Talapus Trail.
Mount Defiance is a peak near the Columbia River Gorge in the US state of Oregon. It rises to an elevation of 5,010 feet (1,527 m) in the Mount Hood National Forest in Hood River County, Oregon. The northern and western flanks of the mountain are in the Mark O. Hatfield Wilderness. The route up the mountain is often considered one of the hardest climbs in the Gorge; the trail gains 5,000 feet (1,500 m) in 6 miles (9.7 km) from the Starvation Creek Trailhead.
The Oregon Skyline Trail is a long-distance trail in the Cascade Mountains of Oregon. The trail extends 428 miles (689 km) from Cascade Locks on the Columbia River south to Siskiyou Summit near the Oregon-California border. The century-old trail is a foot and equestrian path that passes through nine wilderness areas, Crater Lake National Park, and Cascade-Siskiyou National Monument. Historically known as the Oregon Skyline Trail or Skyline Trail, the entire length of the trail was incorporated into the Pacific Crest National Scenic Trail in 1968.
Wahtum Lake is a lake in Hood River County, Oregon, United States, in the Mark O. Hatfield Wilderness of the Mount Hood National Forest. "Wahtum" comes from the Sahaptin language, and means "pond' or "body of water.". The largest lake within the boundaries of the Columbia River Gorge, it is the source of the East Fork of Eagle Creek, and at 184 feet (56 m) is the deepest lake in the Mount Hood National Forest. At an elevation of 3,727 feet (1,136 m), the lake is located in a cirque formed by glacial erosion.
Tanner Butte, officially Tanner Creek Butte, is a peak on the boundary between Hood River and Multnomah counties in Oregon, on the edge of the Columbia River Gorge. Its 4,478 feet (1,365 m) elevation makes it the highest point in the western Gorge. Tanner Butte is the high point on Tanner Ridge, a north-south ridge separating the Tanner and Eagle Creek drainages from each other. It is located in a remote area of the Mark O. Hatfield Wilderness, a wilderness area within the Mount Hood National Forest, on the boundary of the Bull Run Watershed.
Nesmith Point is a peak in Multnomah County, Oregon, on the edge of the Columbia River Gorge. Its 3,848 feet (1,173 m) elevation makes it the highest point on the lip of the Gorge. It is located in a remote area of the Mark O. Hatfield Wilderness, a wilderness area within the Mount Hood National Forest, on the boundary of the Bull Run Watershed. A representative of the Boring Lava Field, the point was formed approximately one million years ago. The current appearance of the point is a result of the Missoula Floods, which sheared away the north face of the former mountain.
