Mount Mazama is a complex volcano in the Oregon segment of the Cascade Volcanic Arc and the Cascade Range, in the United States, that was destroyed due to a major eruption that took place 7,700 years ago. Located in Klamath County, the volcano resides 60 miles (97 km) to the north of the border between Oregon and California in the southern Cascades. Its collapsed caldera holds Crater Lake, and the entire mountain is located within Crater Lake National Park. Mazama has an elevation of 8,157 feet and Crater Lake reaches a depth of 1,943 feet (592 m), making it the deepest freshwater body in the United States and the second deepest in North America after Great Slave Lake in Canada.
Barr Creek Falls, is a waterfall located in the Rogue River Canyon within the Prospect State Scenic Viewpoint in Jackson County, in the U.S. state of Oregon. The waterfall is located at the south end of Barr Creek as it plunges into the Rogue River over a carved cliff surrounded by walls of petrified volcanic ash as a consequence of the Mount Mazama eruption. The waterfall has also been called Bear Creek Falls. The waterfall gets its name from the creek which was called "Barr" for the presence of a fence that prevented cattle from straying out of the local Red Blanket Ranch and that ran adjacent to the creek.
The Shasta–Trinity National Forest is a federally designated forest in northern California, USA. It is the largest National Forest in California and is managed by the U.S. Forest Service. The 2,210,485 acre forest encompasses five wilderness areas, hundreds of mountain lakes and 6,278 miles (10,103 km) of streams and rivers. Major features include Shasta Lake, the largest man-made lake in California and Mount Shasta, elevation 14,179 feet (4,322 m).
The Volcanic Legacy Scenic Byway is an All-American Road in the U.S. states of California and Oregon. It is roughly 500 miles (800 km) long and travels through the Cascade Range past numerous volcanoes. It is composed of two separate National Scenic Byways, the Volcanic Legacy Scenic Byway - Oregon and Volcanic Legacy Scenic Byway - California. The latter also wholly includes the Lassen Scenic Byway.
Oregon Route 62 is an Oregon state highway that runs between the city of Medford, and U.S. Route 97 between Chiloquin and Klamath Falls. The highway approaches Crater Lake National Park from the south, and is known as the Crater Lake Highway. While the highway is signed east-to-west, it is in reality shaped somewhat like a horseshoe; heading north-northeast from Medford, turning east as it approaches the park, and then turning south-southeast as it approaches Klamath Falls. Oregon Route 140, which intersects with OR 62 in White City, and Oregon Route 66, are more direct routes between Medford and Klamath Falls. Route 62 comprises a portion of the Volcanic Legacy Scenic Byway.
The Klamath Basin is the region in the U.S. states of Oregon and California drained by the Klamath River. It contains most of Klamath County and parts of Lake and Jackson counties in Oregon, and parts of Del Norte, Humboldt, Modoc, Siskiyou, and Trinity counties in California. The 15,751-square-mile (40,790 km2) drainage basin is 35% in Oregon and 65% in California. In Oregon, the watershed typically lies east of the Cascade Range, while California contains most of the river's segment that passes through the mountains. In the Oregon-far northern California segment of the river, the watershed is semi-desert at lower elevations and dry alpine in the upper elevations. In the western part of the basin, in California, however, the climate is more of temperate rainforest, and the Trinity River watershed consists of a more typical alpine climate.
Silver Falls State Park is a state park in the U.S. state of Oregon, located near Silverton, about 20 miles (32 km) east-southeast of Salem. It is the largest state park in Oregon with an area of more than 9,000 acres (36 km2), and it includes more than 24 miles (39 km) of walking trails, 14 miles (23 km) of horse trails, and a 4-mile (6.4 km) bike path. Its 8.7-mile (14.0 km) Canyon Trail/Trail of Ten Falls runs along the banks of Silver Creek and by ten waterfalls, from which the park received its name. Four of the ten falls have an amphitheater-like surrounding that allows the trail to pass behind the flow of the falls. The Silver Falls State Park Concession Building Area and the Silver Creek Youth Camp-Silver Falls State Park are separately listed on the U.S. National Register of Historic Places.
Yamsay Mountain is a large shield volcano in the Cascade Range of south-central Oregon, located about 35 miles (56 km) east of Crater Lake on the border between Klamath County and Lake County. It is part of the Cascade Volcanic Arc but is located in a mountain range 30 to 50 miles behind the main Cascade volcanic front. The best known members of this enigmatic arc are the massive shields of Newberry Volcano, about 55 miles (89 km) farther north in Oregon, and Medicine Lake Volcano, about 80 miles (130 km) south in Northern California. Yamsay is the highest volcano in the eastern arc, almost 300 feet (90 m) higher than Newberry and Medicine Lake.
Mill Creek Falls, is a waterfall located in the Rogue River Canyon within the Prospect State Scenic Viewpoint in Jackson County, in the U.S. state of Oregon. The waterfall is located at the south end of Mill Creek as it plunges into the Rogue River over a carved cliff surrounded by walls of petrified volcanic ash consequence of Mount Mazama eruption.
Sun Pass State Forest is one of six state forests managed by the Oregon Department of Forestry. The forest is located 40 miles (64 km) north of Klamath Falls, Oregon near the southeastern corner of Crater Lake National Park. It is the largest single block of Oregon state forestry land east of the Cascade Mountains. The forest is managed as part of the Klamath-Lake District, comprising 21,317 acres (86.27 km2) of the 33,739 state-owned acres within the district.
Jackson F. Kimball State Recreation Site is a state park in southern Oregon. The park is operated and maintained by the Oregon Parks and Recreation Department, and is located approximately 20 miles (32 km) southeast of Crater Lake National Park and 3 miles (4.8 km) north of Fort Klamath. The park was established in 1955, and covers 19 acres (7.7 ha) including the headwaters of the Wood River.
The Wood River is a short river in the southern region of the U.S. state of Oregon, and part of the Klamath Basin drainage. It flows 18 miles (29 km) through the Fremont-Winema National Forests, Bureau of Land Management land, and private property in southern Oregon. Its watershed consists of 220 square miles (570 km2) of conifer forest, rural pasture land, and marsh. The river provides habitat for many species of wildlife including an adfluvial (migratory) and resident populations of native Great Basin redband trout.
Salt Creek Falls is a cascade and plunge waterfall on Salt Creek, a tributary of the Middle Fork Willamette River, that plunges into a gaping canyon near Willamette Pass in the Willamette National Forest, near Oakridge, Oregon. The waterfall is notable for its main drop of 286 feet (87 m) which makes it the third highest plunge waterfall in Oregon after Multnomah Falls and Watson Falls the second highest, which was re-measured in 2009 and found to be 293 feet rather than an earlier measurement of 272 feet passing Salt Creek Falls. The pool at the bottom of the waterfall is 20 metres (66 ft) deep.
Paulina Creek Falls is a cascade and plunge waterfall from a streambed draining from Paulina Lake in Newberry National Volcanic Monument, south of Bend, Oregon. The waterfall is notable for its side-by-side drop of 80 feet (24 m) that surrounds a small island at the edge of the cliff.
National Creek Falls is a waterfall from National Creek, that plunges into a grotto surrounded by a meadow of mosses on the west skirt of the Crater Lake National Park, north of Union Creek, Oregon.
Plaikni Falls, is a waterfall located along the East Rim Drive within the Crater Lake National Park at the south end of Mount Scott, in Klamath County, in the U.S. state of Oregon. The waterfall is located in a glacier carved cliff surrounded by walls of petrified volcanic ash consequence of Mount Mazama eruption.
Duwee Falls is a steep tiered waterfall on Munson Creek, a tributary of the Klamath River, that plunges into a gaping canyon within the Crater Lake National Park in the U.S. state of Oregon. The waterfall is notable for its main drop of 100 feet (30 m) which makes it the highest plunge waterfall in Crater Lake Park.
