Barrio Libre

The Teatro Carmen was Tucson's first Spanish-language theater. From 1915 until it closed in the 1920s, it was the foremost theater for Spanish-language productions and a community center for Tucson's Mexican community. It is in the Barrio Viejo neighborhood.

The Tucson Jewish Museum & Holocaust Center, formerly known as the Jewish History Museum, and the Jewish Heritage Center of the Southwest, is a Jewish museum housed in a historic former synagogue building in Tucson, Arizona, in the United States. The museum's building, which housed the first synagogue in the Arizona Territory, is the oldest synagogue building in the state.

El Tiradito is a shrine and popular local spot located at 420 South Main Avenue in the Old Barrio area of Downtown Tucson, Arizona. The shrine consists of the crumbling remains of a brick building, with a large metal rack for candles and desert plants now occupying the interior. Large, glass-encased candles, frequently depicting saints of the Roman Catholic Church are lit and left burning at the shrine, both on the stand and along the ledges of the building. Small slips of paper containing prayers or messages of thanks are also often pressed into cracks in the walls or left elsewhere at the shrine, as are other memorial objects. In addition to the faithful who leave these religious objects, El Tiradito is frequented and favored by many Tucsonans, including writers, poets, and other members of the town's artistic community. According to the Phoenix New Times publication, El Tiradito is the only Catholic shrine in the United States dedicated to a sinner buried in unconsecrated ground. It is said that the man buried there died fighting for the love of a woman. Visitors to this area light candles for the man, hoping his soul will be freed from purgatory. Some of the nooks and crannies of El Tiradito even house the notes and letters of the heartbroken, prayers asking for healing of the heart. El Tiradito was listed on the U.S. National Register of Historic Places in 1971. It was documented in the Historic American Landscapes Survey in 2012.It was described in 2021 as "a three-sided shrine of crumbling adobe walls, small and nondescript, mere streets away from the bustle and noise of downtown Tucson."

The Museum of Contemporary Art (MOCA) in Tucson, Arizona, United States, was founded in 1997, by Julia Latane, James Graham, and David Wright. The museum was founded to create a permanent institution for contemporary art in Tucson's arts district. Originally housed in the HazMat building on Toole Avenue, the museum relocated to the former fire department building on Church Avenue in 2010.

The Tucson Convention Center (previously named the Tucson Community Center) is a large multi-purpose convention center located in downtown Tucson, Arizona. Built in 1971, the location includes an 8,962-seat indoor arena, two performing arts venues, and 205,000 square feet (19,000 m2) of meeting space. The complex was listed on the National Register of Historic Places in 2015.

The Barrio Santa Rosa is a neighborhood in Tucson, Arizona that is also a historic district listed on the U.S. National Register of Historic Places on September 23, 2011 . It includes 124 buildings, built in adobe, brick, wood and other materials, in a variety of architectural styles. Architectural styles represented includes traditional Sonoran, Postwar Territorial (Territorial Revival), Queen Anne, Bungalow/Craftsman, Mission/Spanish revival, and modern ranch.: 2 It was named "Best New City Neighborhood" in Tucson by lifestyle magazine Sunset.The district was listed on the U.S. National Register of Historic Places on September 23, 2011. The listing was announced as the featured listing in the National Park Service's weekly list of September 30, 2011.

The house at 145–153 S Main St, Tucson, Arizona, officially listed in the National Register of Historic Places as the Sosa–Carrillo–Fremont House, is known locally for its association with John Charles Frémont, former Territorial Governor of Arizona. The house was originally listed on the National Register as the John Charles Fremont, Casa del Gobernador, House in 1971, but the official listing name was later changed to Sosa–Carrillo–Fremont House to better reflect the building's association with several important families in the region's history. The building is also known as the Carrillo House, the Leopoldo Carrillo House, and the Carrillo–Frémont House. The building is now owned by the Arizona Historical Society and is operated as a museum.

The Cathedral of Saint Augustine (Spanish: Catedral de San Agustín) is the mother church of the Roman Catholic Diocese of Tucson. It is located in Tucson, Arizona.

The Barrio El Membrillo Historic District in Tucson, Arizona was listed on the National Register of Historic Places in 2009. The district reflects "Sonoran Tradition", and includes 11 contributing buildings and two non-contributing ones on 4 acres (1.6 ha). It is bounded by W. Granada St. on the north, W. Simpson St. on the south, and the right-of-way of the former El Paso & Southwestern (EP&SW) railroad on the east.It is a portion of the area of the 1920-platted "Cottonwood Addition to the original Tucson townsite. Much of the neighborhood was destroyed by the construction of Interstate 10 and the development of the Tucson Convention Center, but a significant portion remains and it is still considered a distinct barrio. As a result, El Membrillo retains integrity of location. The surviving portion of the barrio still possesses its distinctive architecture, streetscape, and housescapes."

Santa Rita Hotel was a historic building located in downtown Tucson, Arizona. It was designed by architect Henry Trost in the Mission Revival Style and built in 1903 by Quintus Monier. The hotel was considered the finest hotel in the Arizona Territory at the time of its opening. The construction of the hotel project was a major moment in Tucson’s early twentieth century history and represented both a major investment into the territory and the introduction of amenities and refinement that would attract Americans from the east. The hotel was completed at a cost of $175,000 USD and featured 101 guest rooms.

Armory Park Historic Residential District is a historic district in Tucson, Arizona. It was listed on the NRHP in 1976 and the district boundaries were increased in 1996.Part of the eastern section of the Armory Park Historic Residential District was first developed as company housing for employees of the Southern Pacific Railroad. When the railroad moved out of this area and combined with Union Pacific Railroad, the houses were auctioned off and moved to other areas.In 2000, a solar-powered housing development, known as Armory Park del Sol, was built here. Developer John Wesley Miller named the streets in the subdivision after historic people and events of the area, referring to both railroads that were important to its history. This subdivision and its locally themed street names were featured in a December 2013 "Street Smarts" column, published in the Arizona Daily Star newspaper.

One South Church (formally United Bank Tower and UniSource Energy Tower) is a 23 story office building located in Tucson, Arizona. At 23 stories high, One South Church is the tallest building in Tucson, and is a prominent fixture in the city's skyline. "The Tower", or the "Copper Building" as it is often referred to by locals, is home to a variety of office tenants, including New York Life, Regus, and some of Arizona's largest law firms. The building has its own parking garage located underneath the building. The building was designed by Fentress Bradbrum Associates of Denver as one of two twin towers in a city center complex. The second tower was never built. Developers of the project were Reliance Development Group of New York and Venture West Group of Tucson. Construction started in 1985 M. M Sundt Construction Company of Tucson was the general contractor. When opened in 1986 the building was known as the United Bank Tower. It was later known as the UniSource Energy Tower In October 2015, One South Church was acquired by local ownership group 1SC Partners, LLC, managed by Zach Fenton of ZFI Holdings, LLC.