KNST

KTKT (990 AM) – branded La Buena 94.3 – is a commercial Spanish language adult hits radio station licensed to serve Tucson, Arizona. Owned by Lotus Communications, the covers the Tucson metropolitan area and Southern Arizona. The KTKT studios and transmitter are both located in northwest Tucson; in addition to a standard analog transmission, KTKT is simulcast over low-power Tortolita translator K232FD (94.3 FM), and is available online.

Luz-Guerrero Early College High School was a public charter high school in Tucson, Arizona. It is operated by Luz Social Services, Inc. The school had previously went by the name Luz Academy of Tucson, which remained the legal name of the charter holder. On the same campus was Adalberto M. Guerrero Middle School, a middle school operated by the same company. The Arizona State Board for Charter Schools filed a notice of intent to revoke the charter in April 2012. The school failed to submit its fiscal year 2011 audit. A hearing with an administrative law judge is scheduled to take place in August.

Pima Community College (PCC) is a public community college in Pima County, Arizona. It serves the Tucson metropolitan area with a community college district consisting of five campuses, four education centers, and several adult education learning centers. It provides traditional and online instruction for over 144 programs. The college also offers workforce training, non-credit personal interest classes and post-baccalaureate certificates. PCC is one of the largest multi-campus community colleges in the United States, with relative ranking varying between fourth and tenth largest. PCC is accredited by the Higher Learning Commission.

The Desert Laboratory is a historic biological research facility atop Tumamoc Hill (O'odham: Cemamagĭ Doʼag) at 1675 West Anklam Road in Tucson, Arizona. It was founded by the Carnegie Institution in 1903 to study how plants survive and thrive in the heat and aridity of deserts, and was the first such privately funded effort in the nation. Beginning in 1906, numerous long term ecological observation areas were set up by Volney Spalding & Forrest Shreve on the 860 acres (3.5 km2) scientific domain of Tumamoc Hill. Nine of these are the world's oldest permanent ecology study quadrats. The facility and staff were key contributors to what is now considered the science of ecology, including participating in the creation of the Ecological Society of America in 1915 and the Ecology journal. Led by Spalding & Shreve, they also contributed innovations in conservation. Part of it was declared a National Historic Landmark in 1965. The rest was added in 1987.

Flowing Wells High School (est. 1954) is a secondary school in Tucson, Arizona. It is the primary high school in the Flowing Wells Unified School District, the other being Sentinel Peak High School.

Tucson House is a modern residential high-rise that was completed in 1963. The tower is one of the taller buildings in Tucson, Arizona. The building rises 195 feet and has 17 floors. Tucson House was designed by Chicago developers to be a luxury high-rise apartment building, and was the most luxurious residential building in Tucson at that time. It is currently owned by the City of Tucson and utilized as public housing

The Miracle Mile Historic District, located on North Stone Avenue, Drachman Street, Oracle Road and Miracle Mile in Tucson, Arizona, United States, was listed as a historic district on the National Register of Historic Places in 2017.

Copper Bell Bed and Breakfast, also known as Las Piedras Rest Home, is located in Tucson, Arizona, United States. It was built in 1910 and was listed on the National Register of Historic Places in 1992.It was a sanatarium.It is operated as a Bed and Breakfast inn. "Circa 1907. Uniquely constructed of lava stone, this home includes an old copper bell brought from a German church."

Dunbar School was a segregated middle school in Tucson, Arizona which closed as an integrated school in 1978.The school, during its segregated era, was named after African-American poet Paul Laurence Dunbar.

The Tucson Inn is a motel located in Tucson, Arizona, in an area now known as the Miracle Mile Historic District. The motel was built in 1953 in the Googie architecture and Modernist style, and is an example of historic 1950s Mid-century modern highway motel architecture. Intended to attract tourists and overnight motorists crossing the country on U.S. Route 80 and U.S. Route 89, the building was one of Tucson's largest motor hotels when it was constructed. The luxury inn was designed by Anne Jackson Rysdale, the only registered female architect in Arizona at the time. The architecture typifies classic, clean modernism paired with the boisterous exuberance of midcentury industrial design as exemplified by the monumental neon sign. Amenities enhanced the attractiveness of its sixty-five guest rooms, included a heated swimming pool, formal restaurant, and a diner/coffee shop. The construction of Interstate 10 and the subsequent additional off-ramp exits reduced the relevance and robust economic power of Miracle Mile. Nevertheless, the Tucson Inn and its iconic neon sign survived the corridor's decline.

The El Paso and Southwestern Railroad Depot is a historic building in Tucson, Arizona. It was designed in the Classical Revival style, and built in 1912 by the Phelps-Dodge Corporation. It was used as a railroad depot until 1924. In 1978, it was remodelled as a restaurant. It has been listed on the National Register of Historic Places since March 12, 2004.

Tumamoc Hill (O'odham: Cemamagĭ Doʼag) is a butte located immediately west of "A" Mountain and downtown Tucson, Arizona. It is home to many radio, television, and public safety transmitters. The 860-acre ecological reserve and U.S. National Historic Landmark was established by the Carnegie Institution in 1903. The University of Arizona (UA) owns a 340-acre (1.4 km2) preserve and leases another 509 acres (2.06 km2) as a research and education facility. The Steward Observatory maintains a small astronomical observatory with a 20-inch (510 mm) telescope on the hill. Besides being a prominent landmark, Tumamoc Hill has a long and varied history, and is currently an important site for ecological and anthropological research as well as a refuge and a recreational option for the people of Tucson. Part of the University of Arizona, the Desert Laboratory is located on Tumamoc.