Hereford Bridge

Hereford Army Airfield is an abandoned military airfield located about 2 miles (1.7 nmi; 3.2 km) west-southwest of Hereford, Arizona, United States.

Palominas is a census-designated place located along the San Pedro River in the southern portion of Cochise County in the state of Arizona, United States. Palominas is located very close to the community of Miracle Valley along Arizona State Highway 92. The population of Palominas as of the 2020 U.S. Census was 222.

The Junk Bond Observatory (JBO; code: 701) is located in the Sonoran Desert at Sierra Vista, Arizona, United States. It was established by amateur astronomer David Healy in his backyard in 1996, using a Celestron 14 SCT and a 16-inch Meade LX200 telescopes in a roll-off shelter. In 2000, a 20" Ritchey-Chretien was installed, to be replaced by a 32" Ritchey in 2004. Asteroid searches began in 1998 using a local computer network and search software. The first discovery at the observatory was made by Jeff Medkeff in June 1999. It was named 38203 Sanner after Glen Sanner also a member of the Huachuca Astronomy Club.As of November 2016, a total of 272 numbered minor planets have been discovered at the observatory, using a 32-inch telescope. The Minor Planet Center credits 219 of these discoveries to David Healy and/or Jeff Medkeff. The discovery of the remaining 53 numbered minor planets is credited directly to the observatory (see list below).Until his death in 2011, David Healy was a frequent contributor of follow-up observations to objects on the Minor Planet Center's Near-Earth Object Confirmation Page, surveyed for asteroids netting approximately four new discoveries per month as of January 2007, performed discovery and confirmation photometry of extrasolar planet transits, and performed photometry of cataclysmic variable stars and active galactic nuclei. The telescope operated robotically, unattended for most of the night, controlled by software by Bob Denny and Jeff Medkeff. JBO was dismantled in August 2021. The telescope, dome, and other equipment were purchased by a private buyer.

Kinjockity Ranch, also known as Lanteen Ranch, is a Pueblo Revival style residence in Cochise County, Arizona, originally built in 1939-1940 for Rufus Riddlesbarger, a wealthy Chicago businessman. It is a notable example of Pueblo Revival style, executed in adobe with richly detailed interiors and hand-made hardware. The house was designed by Edward C. Morgan, an architect from Phoenix who specialized in what he called "the Mexican style." The interiors were decorated and embellished by illustrator and sculptor Raymond Phillips Sanderson, who had collaborated with Morgan on previous commissions.

Hereford Arizona Observatory (HAO), IAU-code G95, is an astronomical observatory, owned and operated by amateur astronomer Bruce L. Gary. Observational studies of unusual starlight fluctuations in Tabby's Star (KIC 8462852) and WD 1145+017 are recent interests. HAO consists of two telescopes, in two separate observatory installations: HAO#1 (contains a Celestron CPC 1100, 11-inch Schmidt-Cassegrain telescope on an equatorial mount) and HAO#2 (contains an Astro-Tech Ritchey–Chrétien, 16-inch telescope on an equatorial mount).The observatory is located in Arizona about 130 km (80 mi) southeast of Tucson and about 11 km (7 mi) north of the Mexican border. Coordinates are at the following: North Latitude +31:27:08 and West Longitude 110:14:16, at an altitude of 1,423 m (4,670 ft).

Sierra Vista Southeast, often referred to as Hereford or Nicksville, is a census-designated place (CDP) in Cochise County, Arizona, United States. The population was 14,797 at the 2010 census. It includes the neighborhoods Ramsey Canyon, and Sierra Vista Estates within its boundaries.

Nicksville is a populated place in Cochise County, Arizona, just north of the international border between the United States and Mexico. It has an estimated elevation of 4,816 feet (1,468 m) above sea level.

The San Pedro Riparian National Conservation Area (San Pedro Riparian NCA; SPRNCA) contains nearly 57,000 acres (23,000 ha) of public land in Cochise County, Arizona, between the international border with Mexico and St. David, Arizona. The riparian area, where some 40 miles (64 km) of the upper San Pedro River meanders, was, through the efforts of congressman Jim Kolbe, designated by Congress as a Riparian National Conservation Area on November 18, 1988, and assigned to the protection of the U.S. Bureau of Land Management (BLM). One of the most important riparian areas in the United States, the San Pedro River runs through the Chihuahuan and Sonoran Desert transition zone in southeastern Arizona. The river's stretch in the southern San Pedro Valley is home to 84 species of mammals, 14 species of fish, 41 species of reptiles and amphibians, and 100 species of breeding birds. It also provides invaluable habitat for 250 species of migrant and wintering birds and contains archaeological sites representing the remains of human occupation from 13,000 years ago. In addition to protecting the San Pedro River's rare ecosystem for future generations, the BLM also works to stabilize and preserve several historic buildings and structures located throughout much of the San Pedro Riparian NCA, including those of the Fairbank Historic Townsite, the Little Boquillas Ranch and the San Pedro House. The San Pedro House is located along the river to the east of Sierra Vista and is a fully restored historic ranch house dating to the 1930s. It is now used as a visitor center and bookstore for the San Pedro Riparian NCA. In April 2022, the San Pedro River was named as one of America's Most Endangered Rivers. Later in 2022, environmental protection groups, including the Center for Biological Diversity, the Western Watersheds project and the Sierra Club challenged the BLM’s proposal to expand livestock grazing in the protected area. In a lawsuit, they questioned whether cattle grazing was compatible with protecting against excess erosion and protecting the indigenous wildlife.

Lewis Springs, also called San Pedro Springs after the nearby San Pedro River, is a populated place situated in Cochise County, Arizona, United States.

Sierra Summit Academy was a charter school in Hereford, Arizona, near the larger town of Sierra Vista. The school opened in 2001 and closed in August 2011 due to losing its lease.

Mount Ballard, with an elevation of 7,374 feet (2,248 m) is located in Cochise County, Arizona, about 1.8 miles (3 km) west of Bisbee.

Murray Springs is located in southern Arizona near the San Pedro River and once served as a Clovis hunting camp approximately 11,000 years BP. The site is unique for the massive quantity of large megafauna processing and extensive tool making. Archaeologists identified five buried animal kills and processing locations and a Clovis camp location. The site is located in the San Pedro Riparian National Conservation Area, administered by the Bureau of Land Management.