Church of the Company Fire

The Chilean Museum of Pre-Columbian Art (Spanish: Museo Chileno de Arte Precolombino) is an art museum dedicated to the study and display of pre-Columbian artworks and artifacts from Central and South America. The museum is located in the city centre of Santiago, the capital of Chile. The museum was founded by the Chilean architect and antiquities collector Sergio Larraín García-Moreno, who had sought premises for the display and preservation of his private collection of pre-Columbian artefacts acquired over the course of nearly fifty years. With the support of Santiago's municipal government at the time, García-Moreno secured the building and established the museum's curatorial institution. The museum first opened in December 1981 and was closed from 2011 to 2013 for renovation.

The Palacio de los Tribunales de Justicia de Santiago (English: Courts of Justice Palace of Santiago) is the building housing the Supreme Court of Chile, the Court of Appeals of Santiago, and the Court-martial Court of the Chilean Army, Chilean Air Force and Carabineros de Chile. It occupies a full block-front of Compañía Street between Bandera and Morandé Streets. The building diagonally faces the Palacio de la Real Aduana, which houses the Museo Chileno de Arte Precolombino, and Montt Varas Square sits in front. The building, which is opposite the Ex Congreso Nacional, was built in two phases between 1905 and 1930 in the neoclassical style. The earlier, the western portion of the building, was completed in 1911. The main entrance to the building is framed by a two-tiered portico that is supported by one-story-high Doric columns on the lower level and two-story-high Ionic columns on the upper level. The portico is crowned by a triangular pediment containing the figure of a condor standing on an open book with the word LEX (Latin for law) sculpted over it. The building has a three-story arcade, which is parallel to the main facade and features a glass skylight. Ornamental details include caryatids holding bronze swords made by the sculptor Coll y Pi and a stained glass window made in Munich, Germany by Franz Mayer & Co.

The Supreme Court of Chile is the highest court in Chile. It also administers the lower courts in the nation. It is located in the capital Santiago. In the Chilean system, the court lacks the broader power of judicial review—it cannot set binding precedent or invalidate laws. Instead, it acts on a case-by-case basis. Trials are carried out in salas, chambers of at least five judges, presided over by the most senior member.

The Former National Congress Building (ex Congreso Nacional) is the former home of the Chilean Congress. Congress met in this building in central Santiago until Salvador Allende's socialist government was overthrown by Augusto Pinochet's military coup d'état on September 11, 1973.During the Pinochet dictatorship, Congress was moved to new premises in Valparaíso; the old building was declared a national monument in 1976 and between 1990 and 2006 housed the ministry of foreign affairs. The Senate moved its offices in Santiago to this building in December 2000. On January 26, 2006 the Chamber of Deputies recovered its old offices. Work began on the original building under President Manuel Montt Torres (1851–1861), but the construction was not completed until 1876, during the presidency of Federico Errázuriz Zañartu. The building was destroyed by fire in 1895, rebuilt, and reopened in 1901, during the Parliamentary Era. It stands on Morandé 441 near the Blvd. Liberador Bernardo O'Higgins, partially surrounded by gardens that contain a variety of exotic trees and plant life. The eastern portion of the gardens was the former site of the Church of the Company. The building has a cross within a square plan, which creates four courtyards. It also features classical pedimented porticos with Corinthian columns on the north and east facades. The building and its gardens occupy a complete city block, which is adjacent to city blocks containing other nationally significant buildings such as the Santiago Metropolitan Cathedral, the Palacio de los Tribunales de Justicia de Santiago and the building that currently houses the Museo Chileno de Arte Precolombino. The building is open to the public on a limited basis.

Santiago Metropolitan Cathedral (Spanish: Catedral Metropolitana de Santiago) is the seat of the Archbishop of Santiago de Chile, currently Celestino Aós Braco, and the center of the archdiocese of Santiago de Chile. Construction of the neoclassical cathedral began in 1753 and ended in 1799. The architect was the Italian Gioacchino Toesca. Further alterations ordered at the end of the 19th century gave it its present appearance. Previous cathedrals in the archdiocese had been destroyed by earthquakes.The cathedral, located in the city's historic center, faces the northwest corner of Santiago's Plaza de Armas and stands near the Palacio Arzobispal de Santiago, the administrative center for the archdiocese. The cathedral is also close to the Parroquia El Sagrario, a Catholic temple and a Chilean national monument. Santiago Metropolitan Cathedral is of a Baroque style, with many ornaments, frescos, and gilded columns. Showing that architecture has layers of history, the two towers of the cathedral were added almost a whole century later.This cathedral being built 220 years ago didn't have the kind of technology or considerations that modern building today have. the main consideration being earthquakes. Since Chile is on the Atacama fault line, it experiences quite a lot of earthquakes. Large masonry buildings like the Metropolitan Cathedral weren't built with earthquake considerations, and since masonry has low tensile strength the building suffered damages and destruction due to the earthquakes. Due to all the destruction and rebuilding/remodeling the cathedral became a national historic monument in 1951.Because of all the damage due to earthquakes, tests were done to the structure of the building to see if any structural updates were necessary, which there were. Tests were needed to be done to carry out any sort of renovations or updates of the cathedral.

The Palacio arzobispal of Santiago is the administrative seat of the Arquidiócesis de Santiago de Chile. It stands, along with the Parroquia El Sagrario and the Catedral Metropolitana, on the west side of the Plaza de Armas, in the historical downtown of the city.

The Roman Catholic Archdiocese of Santiago de Chile (Latin: Archidioecesis Sancti Iacobi in Chile) is one of the five Latin Metropolitan sees of the Roman Catholic Church in Chile.

The Museo de Arte Sagrado (English: Museum of Sacred Art) is a religious art museum located in Santiago, Chile. The museum is located behind the Santiago Metropolitan Cathedral, and features a courtyard and colonial architecture. The museum features a collection of Jesuit silverware and religious paintings, sculpture, and furniture.

The Arts Faculty, University of Chile (Spanish: Facultad de Artes de la Universidad de Chile), is an academic discipline within at the University of Chile, which is located in the capital city of Santiago. Within the Arts Faculty the following departments are represented: visual arts, dance, music, sound, theatre, and arts theory; which occupy three buildings on campus.

The Central Post Office Building (Spanish: Correo Central de Santiago) is a historic post office building on the northern edge of the Plaza de Armas, in Santiago, Chile. It is adjacent to the Palacio de la Real Audiencia de Santiago and is located on what was the land lot originally owned by Pedro de Valdivia and where he built his house. The site also was occupied by a building that served as Presidential Palace until 1846. Construction of the current building began in 1881 and was designed by Ricardo Brown. Its current appearance dates to 1908.It was designated a National Monument of Chile in 1976.

The edificio de la ex Caja de Crédito Hipotecario is a building located at 1234 Huérfanos Street, in downtown Santiago, Chile. Designed by architect Ricardo Larraín Bravo, it was built between 1915 and 1920 for the Caja de Crédito Hipotecario, and as of 2016, it serves as the seat of the Tribunal Constitucional.The building was declared a National Monument of Chile in 2018.

Portal Fernández Concha is a historic mixed-use building in Santiago, Chile. Built in 1871 as a commercial building including a hotel, it forms the south side of the central Plaza de Armas. It was registered on 3 December 1986 as a national monument as part of the zona típico consisting of the square, the former National Congress building and nearby buildings.