San Francisco, Old San Juan

The Church of Saint Francis of Assisi (Spanish: Iglesia de San Francisco de Asís) is a historic Catholic parish church located in the San Francisco sub-barrio of Old San Juan in San Juan, Puerto Rico. The church has gone numerous transformations throughout its history and its original brick and masonry structure can still be admired. The church is also renown for its crypt which is opened to visitors and at some point it contained the remains of Puerto Rican Impressionist painter Francisco Oller.

Albizu University is a private university with its main campus in San Juan, Puerto Rico, a branch campus in Miami, Florida, and an additional instructional location in Mayagüez, Puerto Rico. It focuses on psychology, health, education, and human services.

Plaza Colón (Spanish for Columbus square or plaza), formerly called Santiago Square, is a plaza or public town square located in Old San Juan where the easternmost city walls and main city gate (Puerta de Santiago) used to be located. The square today is a popular meeting place and is often used as a starting point for sightseeing in Old San Juan as it is located close to the main cruise ship docks, numerous restaurants, cafés and gift shops, and important landmarks such as San Cristóbal Castle, Tapia Theater, the Old Casino and the Puerto Rico capitol.

The Jose V. Toledo Federal Building and United States Courthouse is a historic post office and courthouse located at Old San Juan, Puerto Rico. It is a courthouse for the United States District Court for the District of Puerto Rico. It is also the site for oral argument before the United States Court of Appeals for the First Circuit, when that court sits in Puerto Rico.

Castillo San Cristóbal is a fortress in San Juan, Puerto Rico. It was built by the Spanish to protect against land-based attacks on the city of San Juan. It is part of San Juan National Historic Site. Castillo San Cristóbal is the largest fortification built by the Spanish in the New World. When it was finished in 1783, it covered about 27 acres of land and partly encircled the city of San Juan. Entry to the city was sealed by San Cristóbal's double gates. After close to a hundred years of relative peace in the area, part of the fortification (about a third) was demolished in 1897 to help ease the flow of traffic in and out of the walled city. This fortress was built on a hill originally known as the Cerro de la Horca or the Cerro del Quemadero, changed to Cerro de San Cristóbal in celebration of the Spanish victories ejecting English and Dutch interlopers from the island of this name in the Lesser Antilles. At the time, it formed part of the insular territorial glacis of Puerto Rico. Castillo de San Cristóbal also contains five cisterns that were used for the storage of water during the ages of the Spanish Colony. They are extremely large (24 ft tall, 17 ft wide, and 57 ft long) and were used as bomb shelters during World War II.

Santa Ana Church (Spanish: Iglesia de Santa Ana), popularly known as Capilla de Santa Ana, is a historic 17th century Catholic church located in Old San Juan in San Juan, Puerto Rico.This often-missed church is located on Tetuan Street close to the Art Deco-style Banco Popular building. The church, one of the oldest in San Juan, is famous for its pink color, simple yet elegant interior design and its arches. According to historian Maria de los Angeles Castro the church might have been decorated with frescoes created by renown 18th century artist José Campeche. The church is open to visitors and still hosts religious services.

The Antiguo Casino de Puerto Rico, located at Avenida Ponce de León 1 in San Juan, Puerto Rico, is a Beaux Arts architecture style building dating from 1917. It was listed on the National Register of Historic Places in 1977.

Old San Juan (Spanish: Viejo San Juan) is a historic district located at the "northwest triangle" of the islet of San Juan. Its area roughly correlates to the Ballajá, Catedral, Marina, Mercado, San Cristóbal, and San Francisco sub-barrios (sub-districts) of barrio San Juan Antiguo in the municipality of San Juan, Puerto Rico. Old San Juan is the oldest settlement within Puerto Rico and the historic colonial district of the city of San Juan. This historic district is a National Historic Landmark District and is listed on the United States National Register of Historic Places as the Old San Juan Historic District. Several historical buildings and structures, particularly La Fortaleza, the city walls, and El Morro and San Cristóbal castles, have been inscribed in the UNESCO World Heritage Site list since 1983. Historically the mixed use commercial and residential real estate in the main streets like Cristo Street, Fortaleza Street (north) from Tanca Street to the Governor’s Mansion is the most valuable in the area and it has kept its value and increased steadily through several years despite the past economic turmoils.

Edificio Patio Español (Spanish for 'building of the Spanish courtyard'), also known as La Filarmónica Building, is a mixed-use building located in the Old San Juan historic district of the city of San Juan, Puerto Rico. It was designed in a Spanish Mission Revival-style by civil engineer Eduardo Fossas López and built in 1937 with the purpose of refilling an emptied lot of the old city with a structure that resembled and referenced the Spanish Colonial architecture around it. This emptied lot was formerly the site of a meeting house for a group called Sociedad La Filarmónica ('Society of the Philharmonic'), a scholarly club that was founded by Manuel de Elzaburú and Alejandro Tapia y Rivera with the intention of promoting cultural activities in the city of San Juan. The Patio Español building was added to the National Register of Historic Places in 2005.

San Juan National Historic Site (Spanish: Sitio Histórico Nacional de San Juan) in the Old San Juan section of San Juan, Puerto Rico, is a National Park Service-managed historic site which protects and interprets colonial-era forts such as Castillo San Felipe del Morro, bastions, powder houses, and three fourths of the old city wall.

The San Juan City Wall (Spanish: Murallas del Viejo San Juan) is a city wall that surrounds the western end of the Islet of San Juan, site of the historic Old San Juan district in San Juan, Puerto Rico. This defensive wall system was built between the 16th and 20th centuries to protect the city and the Bay of San Juan, a highly strategic point in the Caribbean. These walls, along with the defensive fortresses in Old San Juan (La Fortaleza, El Morro and San Cristóbal), form part of the UNESCO World Heritage Site-designated San Juan National Historic Site as they are characteristic examples of the historic methods of construction used in military architecture which adapted European designs and techniques to the special conditions of the Caribbean port cities.San Juan remains the only walled city under the United States jurisdiction, with walled cities like Boston, Charleston and New Orleans no longer having walls after the 18th century, although St. Augustine, Florida still retains several wall remnants. Examples of other North American walled cities that retain their ramparts are Quebec City in Canada and Campeche in Mexico. The bartizans (garitas) found along the walls are considered emblematic of the city of San Juan and a symbol of historic heritage preservation in Puerto Rico.

San Juan City Hall (Spanish: Casa de la Alcaldía de San Juan, or just Alcaldía de San Juan) is the seat of government for the Autonomous Municipality of San Juan in Puerto Rico. The city hall is located in Old San Juan, in front of the Plaza de Armas and next to the Palace of the Royal Intendancy, which today hosts the Puerto Rico Department of State. The San Juan City Hall was built in stages from 1604 to 1789. It went through numerous additions and expansions throughout its history. Its current structure and façade by the square, inspired by the Casa de la Panadería in the Plaza Mayor of Madrid, dates to 1840 and was designed by architect Pedro García.