Mohave County occupies the northwestern corner of the U.S. state of Arizona. As of the 2020 census, its population was 213,267. The county seat is Kingman, and the largest city is Lake Havasu City. It is the fifth largest county in the United States.
The Colorado Plateau is a physiographic and desert region of the Intermontane Plateaus, roughly centered on the Four Corners region of the southwestern United States. This plateau covers an area of 336,700 km2 (130,000 mi2) within western Colorado, northwestern New Mexico, southern and eastern Utah, northern Arizona, and a tiny fraction in the extreme southeast of Nevada. About 90% of the area is drained by the Colorado River and its main tributaries: the Green, San Juan, and Little Colorado. Most of the remainder of the plateau is drained by the Rio Grande and its tributaries.
The Apache–Sitgreaves National Forests is a 2.76-million-acre (11,169 km2) United States National Forest which runs along the Mogollon Rim and the White Mountains in east-central Arizona and into the U.S. state of New Mexico. Formerly two forests, it is currently managed as one unit by USDA Forest Service from the Forest Supervisors Office in Springerville, Arizona. Apache–Sitgreaves has over 400 species of wildlife. With its high elevation and cool summer breezes it is a popular weekend destination from the hot desert for Phoenix, Arizona, residents. The forest is divided into 5 Ranger Districts that span almost 300 miles (480 km) from Clifton, Arizona in the east-central portion of Arizona to the eastern boundary of the Coconino National Forest in north-central Arizona. The Apache–Sitgreaves National Forest borders the western and northern borders of the Fort Apache Indian Reservation. It is located in parts of Greenlee, Apache, Navajo, and Coconino counties in eastern and east-central Arizona, and Catron County in western New Mexico. The more northwesterly Sitgreaves National Forest portion lies adjacent to the north side of the Fort Apache Indian Reservation and is located entirely in Arizona, within Navajo, Apache, and Coconino counties. It has a total area of 818,651 acres (3,313 km2). The more southeasterly and much larger Apache National Forest portion lies adjacent to the east side of the Fort Apache and the San Carlos Indian Reservations. It lies on both sides of the border with New Mexico, in Greenlee, Catron, and Apache counties. It has a total area of 1,813,601 acres (7,339 km2).
The Mohave Valley is a valley located mostly on the east shore of the south-flowing Colorado River in northwest Arizona. The valley extends into California's San Bernardino County; the northern side of the valley extends into extreme southeast Clark County, Nevada. The main part of the valley lies in southwest Mohave County, Arizona and is at the intersection of the southeast Mojave and northwest Sonoran deserts.
The Coconino National Forest is a 1.856-million acre United States National Forest located in northern Arizona in the vicinity of Flagstaff, with elevations ranging from 2,600 feet to the highest point in Arizona at 12,633 feet. Originally established in 1898 as the "San Francisco Mountains National Forest Reserve", the area was designated a U.S. National Forest by Pres. Theodore Roosevelt on July 2, 1908, when the San Francisco Mountains National Forest Reserve was merged with lands from other surrounding forest reserves to create the Coconino National Forest. Today, the Coconino National Forest contains diverse landscapes, including deserts, ponderosa pine forests, flatlands, mesas, alpine tundra, and ancient volcanic peaks. The forest surrounds the towns of Sedona and Flagstaff and borders four other national forests; the Kaibab National Forest to the west and northwest, the Prescott National Forest to the southwest, the Tonto National Forest to the south, and the Apache-Sitgreaves National Forest to the southeast. The forest contains all or parts of nine designated wilderness areas, including the Kachina Peaks Wilderness, which includes the summit of the San Francisco Peaks. The headquarters are in Flagstaff. The Coconino National Forest consists of three districts: Flagstaff Ranger District, Mogollon Rim Ranger District, and Red Rock Ranger District, which have local ranger district offices in Flagstaff, Happy Jack, and Sedona.
The Sierra Ancha is a mountain range in Gila County, in central Arizona. It lies between Roosevelt Lake to the south, the Tonto Basin to the west, Cherry Creek to the east, and Pleasant Valley to the north. The range is one of several, including the Bradshaw Mountains, Mingus Mountain of the Black Hills, and the Mazatzal Mountains, which form a transitional zone between the lowland deserts of southern Arizona and the Colorado Plateau of northeastern Arizona. The highest point in the range is Aztec Peak, at an elevation of 2345 m (7694 ft).
The Mogollon Plateau or Mogollon Mesa is a pine-covered southern plateau section of the larger Colorado Plateau in east-central Arizona and west-central New Mexico, United States. The southern boundary of the plateau is the Mogollon Rim. The Mogollon Plateau is 7,000–8,000 feet (2,100–2,400 m) high. The plateau lends its name to the Mogollon tribe, part of the Cochise-Mogollan peoples who inhabited this and nearby areas from 5,000 to 2,500 years ago. Their descendants are believed to include the Anasazi.
The 112,400-acre (45,500 ha) Warm Springs Wilderness makes up the entirety of the Black Mesa and parts of the surrounding foothills, washes, alluvial fans, and valleys. The Black Mesa is the southernmost section of the Black Mountains of western Mohave County, in northwest Arizona. The region is in the east and southeast of the Mojave Desert of Arizona, southern Nevada, and California.
The Black Mountains of northwest Arizona are an extensive, mostly linear, north-south trending 75 miles (121 km) long mountain range. It forms the north-south border of southwest Mohave County as it borders the eastern shore of the south-flowing Colorado River from Hoover Dam.
The Muggins Mountains is a mountain range in southwest Arizona east of Yuma, Arizona, northeast of the Gila Mountains, and east of the Laguna Mountains. The Castle Dome Mountains lie to the northeast across the broad Castle Dome Plain. The Muggins Mountains Wilderness occupies the southwest portion of the range.
The Virgin Valley is a valley in northwest Arizona and southeast Nevada on the Virgin River. The Virgin River drains southwest Utah and southeast Nevada; parts of Arizona, especially the Arizona Strip region drain southwards into the Virgin River and Valley.
The Peloncillo Mountains of Cochise County is a mountain range in northeast Cochise County, Arizona. A northern north–south stretch of the range extends to the southern region of Greenlee County on the northeast, and a southeast region of Graham County on the northwest. The north stretch of the Peloncillos forms the border between the two counties. It lies east and northeast of the Willcox Playa, and the San Simon Valley.
Dutch Flat of Arizona is a valley south of the Sacramento Valley and Interstate 40 in southern Mohave County.
The Poachie Range is a moderate length mountain range and massif in southeast Mohave County, Arizona, and the extreme southwest corner of Yavapai County; the range also abuts the northeast corner of La Paz County. The Poachie Range massif is bordered by the south-flowing Big Sandy River on its west, and the west-flowing Santa Maria River on its south; both rivers converge at the Poachie Range's southwest at Alamo Lake in Alamo Lake State Park.
The New River Mountains are a small 14-mi (23 km) long mountain range in central Arizona, on the north border of the Phoenix valley; the range is located on the southwest perimeter of the Arizona transition zone. The range is a sub-part of landforms extending south from the Black Hills of Yavapai County. Rivers and canyons border east and west; the south of the range is located in Maricopa County, the location of much of the Phoenix metropolitan area.
The Chino Valley of Arizona is a large, 70-mi (113 km) long valley, centered on Seligman, Arizona in northwest Yavapai County and southwest Coconino County. The valley is located at the southwest of the Coconino Plateau and lies in the extreme northwest of Arizona's transition zone.
Juniper Mesa Wilderness is a 7,406-acre wilderness area in the Prescott National Forest in the U.S. state of Arizona. The mesa is about an hour's drive northwest of Prescott in the Juniper Mountains of Yavapai County. The wilderness varies in elevation from 5,600 to 7,000 feet. It is entirely within the Juniper Mountain quadrangle of the United States Geological Survey (USGS) topographic map.
The Perris Block is the central block of three major fault-bounded blocks of the northern part of the Peninsular Ranges. The Perris Block lies between the Santa Ana Block to the west and the San Jacinto Block to the east. The Perris Block, was named by Walter A. English in 1925 for the city of Perris, located near the center of the block.
The Grand Wash Cliffs extend south-southeast from the Grand Canyon-Parashant National Monument in northwest Arizona west of the Shivwits Plateau south through the Grand Cliffs Wilderness and into the Lake Mead Recreation Area. The Grand Wash Cliffs cross the Grand Canyon where the Colorado River enters Lake Mead. To the south of the Grand Canyon the Grand Wash Cliffs continue past the east side of Grapevine Mesa and then southeast above and east of the Hualapai Valley forming the southwest margin of the Music Mountains.
