The Salmon River, also known as "The River of No Return", is a river located in the U.S. state of Idaho in the western United States. It flows for 425 miles (685 km) through central Idaho, draining a rugged, thinly populated watershed of 14,000 square miles (36,000 km2). The river drops more than 7,000 feet (2,100 m) from its headwaters, near Galena Summit above the Sawtooth Valley in the Sawtooth National Recreation Area, to its confluence with the Snake River. Measured at White Bird, its average discharge is 11,060 cubic feet per second. It is one of the largest rivers in the continental United States without a single dam on its mainstem.
The Selway–Bitterroot Wilderness is a protected wilderness area in the states of Idaho and Montana, in the northwestern United States.
The Gospel Hump Wilderness is a federally-protected wilderness area that covers 205,796 acres (83,283 ha) of the state of Idaho. Managed by the U.S. Forest Service in the U.S. Department of Agriculture, it received wilderness designation on February 24, 1978 through the passage of the Endangered American Wilderness Act and is part of Nez Perce National Forest. As part of the National Wilderness Preservation System, the Gospel Hump Wilderness is an area where human development and use are restricted and people are to remain only visitors.
The Nez Perce National Forest is a 2,224,091-acre (9,000.58 km2) United States National Forest located in west-central Idaho. The forest is bounded on the east by the state of Montana, on the north by the Clearwater National Forest, on the west by a portion of the Wallowa–Whitman National Forest and on the south by the Payette National Forest.
The Frank Church—River of No Return Wilderness Area is a protected wilderness area in Idaho. It was created in 1980 by the United States Congress and renamed in 1984 as the Frank Church-River of No Return Wilderness Area in honor of U.S. Senator Frank Church.
Salmon–Challis National Forest is located in east central sections of the U.S. state of Idaho. At 4,235,940 acres it is one of the largest national forests in the lower 48 states and also has most of the land area of the Frank Church–River of No Return Wilderness, which is the largest wilderness area south of Alaska.
Bitterroot National Forest comprises 1.587 million acres (6,423 km²) in west-central Montana and eastern Idaho, of the United States. It is located primarily in Ravalli County, Montana, but also has acreage in Idaho County, Idaho (29.24%), and Missoula County, Montana (0.49%).
Boise National Forest is a National Forest covering 2,203,703 acres (8,918.07 km2) of the U.S. state of Idaho. Created on July 1, 1908, from part of Sawtooth National Forest, it is managed by the U.S. Forest Service as five units: the Cascade, Emmett, Idaho City, Lowman, and Mountain Home ranger districts.
The Idaho Panhandle National Forests are a jointly administered set of three national forests located mostly in the U.S. state of Idaho. In 1973, major portions of the Kaniksu, Coeur d'Alene, and St. Joe National Forests were combined to be administratively managed as the Idaho Panhandle National Forests (IPNF). The IPNF consists of more than 2.5 million acres (10,000 km2) of public lands in the panhandle of north Idaho, with small areas extending into eastern Washington (4.7%) and western Montana (1.2%). The northernmost portion of the IPNF share a boundary with Canada. The Forest Supervisor's office is located in Coeur d'Alene, Idaho with district office's in Bonners Ferry, Sandpoint, Priest River, Fernan and Smelterville, and St. Maries and Avery.
Sawtooth National Forest is a National Forest that covers 2,110,408 acres in the U.S. states of Idaho and Utah. Managed by the U.S. Forest Service in the U.S. Department of Agriculture, it was originally named the Sawtooth Forest Reserve in a proclamation issued by President Theodore Roosevelt on May 29, 1905. On August 22, 1972 a portion of the forest was designated as the Sawtooth National Recreation Area (SNRA), which includes the Sawtooth, Cecil D. Andrus–White Clouds, and Hemingway–Boulders wilderness areas. The forest is managed as four units: the SNRA and the Fairfield, Ketchum, and Minidoka Ranger Districts.
The historical Winchester Lookout, located in the North Cascades in the U.S. state of Washington, provides views of the Northern Picket Range, Mount Baker, Mount Shuksan, Mount Larrabee, and Canadian peaks. The steep snowfields usually require an ice-axe well into July. The Twin Lakes road may not be passable to the trailhead which will add 2 miles (3.2 km) to the hike. Volunteers from the Mount Baker Club maintain the lookout with 2 work parties per year.
Nez Perce Pass is a mountain pass in the Bitterroot Mountains on the border between the U.S. states of Idaho and Montana. The pass is at an elevation of 6,587 feet (2,008 m) above sea level. The Nez Perce Pass Trailhead offers access to the Selway-Bitterroot Wilderness and the Frank Church—River of No Return Wilderness.
The Selway River is a large tributary of the Middle Fork of the Clearwater River in the U.S. state of Idaho. It flows within the Selway-Bitterroot Wilderness, the Bitterroot National Forest, and the Nez Perce National Forest of North Central Idaho. The entire length of the Selway was included by the United States Congress in 1968 as part of the National Wild and Scenic Rivers Act.
Stripe Mountain is the highest point in both the South Clearwater Mountains and the Clearwater Mountains as a whole, part of the Bitterroot Range and Rocky Mountains in the panhandle of Idaho in the Western United States. Its summit is at an elevation of 9,001 ft (2,744 m) and the mountain's ridgeline forms the boundary of Idaho County and Lemhi County. The Idaho County portion of the mountain lies within the Bitterroot National Forest and the Lemhi County portion of the mountain lies within the Salmon-Challis National Forest, and the entirety of the mountain lies within the Frank Church-River of No Return Wilderness Area.
The Sawtooth Range is a mountain range of the Rocky Mountains in central Idaho, United States, reaching a maximum elevation of 10,751 feet (3,277 m) at the summit of Thompson Peak. It encompasses an area of 678 square miles (1,756 km2) spanning parts of Custer, Boise, Blaine, and Elmore counties, and is bordered to the east by the Sawtooth Valley. Much of the mountain range is within the Sawtooth Wilderness, part of the Sawtooth National Recreation Area and Sawtooth National Forest.
The Middle Fork of the Salmon River is a 104-mile-long (167 km) river in central Idaho in the northwestern United States. It is a tributary to the Salmon River, and lies in the center of the 2.5-million-acre Frank Church-River of No Return Wilderness Area.
The 900-mile (1,448 km) Idaho Centennial Trail (ICT) is a scenic trail through Idaho. It winds its way through various ecosystems from high desert canyonlands in southern Idaho to wet mountain forests in Northern Idaho. ICT travelers will cross many mountains, streams and rivers in between.
The Idaho Batholith ecoregion is a Level III ecoregion designated by the United States Environmental Protection Agency (EPA) in the U.S. states of Idaho and Montana. It is contained within the following biomes designated by the World Wild Fund for Nature (WWF): temperate coniferous forests; temperate grasslands, savannas, and shrublands; and deserts and xeric shrublands.
The Gardiner Peak Lookout, on Gardiner Peak in the West Fork District of Bitterroot National Forest, near Darby, Idaho, was built in 1953. It was listed on the National Register of Historic Places in 2018.
The Butts Creek Point Fire Lookout, in Idaho County, Idaho, was listed on the National Register of Historic Places in 2018.
