The Chiricahua Mountains massif is a large mountain range in southeastern Arizona which is part of the Basin and Range province of the west and southwestern United States and northwest Mexico; the range is part of the Coronado National Forest. The highest point, Chiricahua Peak, rises 9,759 feet (2,975 m) above sea level, approximately 6,000 feet (1,800 m) above the surrounding valleys. The range takes its name from the Chiricahua Apaches native to the region.
The Avra Valley is a 50-mile (80 km) long northwest-southeast valley, bordering the west of Tucson, Arizona. The Tucson Mountains are at the valley's center-east, with suburbs ranging east of the Tucson Mountains and trending northwest to the Avra Valley's northeast. This entire northwest stretch from Tucson contains the northwest trending Interstate 10, the route to Casa Grande and Phoenix. The northeast of the valley contains Marana on I-10, the Pinal Airpark, an aircraft storage park, and other communities along I-10. Avra Valley Airport is a general aviation airport in Marana, located about 15 miles northwest of Tucson and being used for storage of classic propeller-era airliners.
The Santa Rita Mountains, located about 65 km (40 mi) southeast of Tucson, Arizona, extend 42 km (26 mi) from north to south, then trending southeast. They merge again southeastwards into the Patagonia Mountains, trending northwest by southeast. The highest point in the range, and the highest point in the Tucson area, is Mount Wrightson, with an elevation of 9,453 feet, The range contains Madera Canyon, one of the world's premier birding areas. The Smithsonian Institution's Fred Lawrence Whipple Observatory is located on Mount Hopkins. The range is one of the Madrean sky islands.
The Santa Catalina Mountains, commonly referred to as the Catalina Mountains or the Catalinas, are north and northeast of Tucson in Arizona, United States, on Tucson's north perimeter. The mountain range is the most prominent in the Tucson area, with the highest average elevation. The highest point in the Catalinas is Mount Lemmon at an elevation of 9,157 feet (2,791 m) above sea level and receives 180 inches (460 cm) of precipitation annually.
Mount Lemmon, with a summit elevation of 9,159 feet (2,792 m), is the highest point in the Santa Catalina Mountains. It is located in the Coronado National Forest north of Tucson, Arizona, United States. Mount Lemmon was named for botanist Sara Plummer Lemmon, who trekked to the top of the mountain with her husband and E. O. Stratton, a local rancher, by horse and foot in 1881. It is reported that Mount Lemmon Ski Valley, on the mountain's northeastern side, receives 200 inches (508 cm) of snow annually.
Pusch Ridge is the most prominent feature in the Pusch Ridge Wilderness Area of the Santa Catalina Mountains, managed by the Coronado National Forest north of Tucson, Arizona, in the United States.
The Tucson Mountains are a minor mountain range west of Tucson, Arizona. The Tucson Mountains, including Wasson Peak, are one of four notable mountain ranges surrounding the Tucson Basin. The Santa Catalina Mountains lie to the northeast, the Rincon Mountains are to the east of Tucson, and the Santa Rita Mountains lie to the south. Additionally the Sierrita Mountains lie due south, the Roskruge Mountains lie to the west across Avra Valley, the Silver Bell Mountains lie to the northwest, and the Tortolita Mountains lie to the north across the Santa Cruz Valley.
The Rincon Mountains are a significant mountain range east of Tucson, Pima County, Arizona, in the United States. The Rincon Mountains are one of five mountain ranges surrounding the Tucson valley. The other ranges include the most prominent, the Santa Catalina Mountains to the north, the Santa Rita Mountains to the south, the Tucson Mountains to the west, and the Tortolita Mountains to the northwest. Redington Pass separates the Rincon Mountains from the Santa Catalina Mountains. The Rincon Mountains are generally less rugged than the Santa Catalina Mountains and Santa Rita Mountains. The Rincon Mountains are also included in the Madrean sky island mountain ranges of southeast Arizona, extreme southwest New Mexico, and northern Sonora Mexico.
The Santa Cruz River is a tributary river to the Gila River in Southern Arizona and northern Sonora, Mexico. It is approximately 184 miles (296 km) long.
Boney Mountain in Ventura County, California is one of the highest peaks in the Santa Monica Mountains. The prominent mountain visible from Newbury Park, California is 2,825 feet (861 m). It is also known as Boney Peak. The mountain contains four of the highest peaks in the coastal range of the Santa Monica Mountains: Boney Peak, Sandstone Peak, Exchange Peak, and Tri Peaks. The highest summit in the Santa Monica Mountains is Sandstone Peak, situated less than a mile northeast of Boney Peak along the same ridge of volcanic rock. It is the top section of a mass of volcanic rock which solidified around 15 million years ago, and was later uplifted to its dominant position, overshadowing western Conejo Valley. The Chumash Native Americans have a long and deeply spiritual history of interaction at and near the mountain, and the peak is considered a sacred mountain to the Chumash people.
Ruby is a ghost town in Santa Cruz County, Arizona, United States. It was founded as a mining town in Bear Valley, originally named Montana Camp, so named because the miners were mining at the foot of Montana Peak.
Thimble Peak is a well-known landmark in the Santa Catalina Mountains north of Tucson, Arizona. Thimble Peak rises from the foothills on the south side of the range. To its east is Bear Canyon, while to its west is Sabino Canyon. The peak is in the Pusch Ridge Wilderness on the Coronado National Forest.
The Cerro Colorado Mountains are a low mountain range in southern Pima County, Arizona, USA. The highest point of the range is. The range consists of a NNW–SSE trending ridge with several shorter ridges extending off the main ridge to the ENE. The higher portions of the range cover an area of about 21 km2 (8.1 sq mi), with dimensions of 6.8 km (4.2 mi) by 4.0 km (2.5 mi).
Harshaw is a ghost town in Santa Cruz County in the southeastern part of the U.S. state of Arizona. The town was settled in the 1870s, in what was then Arizona Territory. Founded as a mining community, Harshaw is named after the cattleman-turned-prospector David Tecumseh Harshaw, who first successfully located silver in the area. At the town's peak near the end of the 19th century, Harshaw's mines were among Arizona's highest producers of ore, with the largest mine, the Hermosa, yielding approximately $365,455 in bullion over a four-month period in 1880.
The Altar Valley is a 45-mile (72 km) long north-south valley, trending slightly northeast from Sasabe, Arizona on the Mexico border to the Avra Valley west of the Tucson Mountains. It is delimited by Arizona State Route 86, from east-to-west on the north separating it from the Avra Valley which then trends northwesterly, merging into the plains and drainage of the Santa Cruz River.
The Patagonia Mountains are a 15-mile-long (24 km) mountain range within the Coronado National Forest, and in Santa Cruz County, Arizona, United States.
The Santa Maria Mountains are a 16-mi (26 km) long mountain range in central-northwest Arizona, and in northwest Yavapai County. The range lies in a region of mesas and mountain ranges in the northwest of Arizona's transition zone. The Santa Maria Mountains lie east of the transition zone's northwest perimeter, the parallel Aquarius and Mohon Mountains.
Rosemont Copper is the name of a proposed new and large open pit copper mine project pursued by the Canadian mining corporation Hudbay Minerals. It has undergone a permitting review process under the direction of the United States Forest Service and the U.S. Army Corps of Engineers and has been delayed by legal judgements and suspension of its operating permit by the US Army Corps of Engineers. The project site is located within the Santa Rita Mountains and Coronado National Forest, in Pima County of southern Arizona.
San Xavier is a populated place in Pima County, Arizona, seventeen miles southwest of Tucson, and six miles northwest of Sahuarita. Originally a small silver mining camp from the 1880s, today San Xavier is little more than a collection of rural homes and partially abandoned mines. The ghost towns of Azurite and Mineral Hill were located about one mile north of San Xavier. Twin Buttes was five miles southeast.
The Tumacacori Mountains is a mountain range in Santa Cruz and Pima counties in southern Arizona, United States. The highest peak in the range is an unnamed summit with an elevation of 5,736 feet (1,748 m).
