Oldest House Museum

The González–Álvarez House, also known as The Oldest House, is a historic house museum at 14 St. Francis Street in St. Augustine, Florida. With a construction history dating to about 1723, it is believed to be the oldest surviving house in St. Augustine. It is also an important example of St. Augustine's Spanish colonial architectural style, with later modifications by English owners. It was designated a U.S. National Historic Landmark in 1970. The house is now owned by the St. Augustine Historical Society and is open for public tours as part of the Oldest House Museum Complex. Evidence can be seen of the Spanish, British, and American occupations of St. Augustine.

St. Francis Barracks is a historic structure constructed of coquina stone located on Marine Street in St. Augustine, Florida, named in honor of St. Francis of Assisi. The barracks were constructed between 1724 and 1755 by friars of the Order of St. Francis, to replace a series of wooden buildings which had been destroyed by the ravages of the tropical climate in La Florida and by fire, both accidental fires and occasional intentional ones, such as when the city was razed by the English in 1702.The barracks were turned into a military structure by the British in 1763, after Florida became a British possession at the conclusion of the French and Indian War. At that time, the Franciscan friars vacated St. Augustine, along with a majority of the other Spanish residents. The name St. Francis Barracks also came to be applied to the larger military reservation which developed around the barracks on the shore of the Matanzas River. There are several additional historic structures, to include senior military officer housing and The King's Bakery, the latter being the only extant structure in St. Augustine constructed entirely within the twenty-year period of the British occupation. Today the St. Francis Barracks is a U.S. military installation that is also known as the Florida State Arsenal and serves as the headquarters for the Florida National Guard and its two subordinate organizations, the Florida Army National Guard and the Florida Air National Guard. A portion of the military reservation is also the site of the St. Augustine National Cemetery.

The Llambias House (also known as the Fernandez-Llambias House) is a historic house located at 31 Saint Francis Street in St. Augustine, Florida. Built sometime before 1763, it is one of the few houses in Florida to survive from the first period of Spanish Florida. It was designated a National Historic Landmark on April 15, 1970. The house is now managed by the St. Augustine Historical Society as an event venue.

The King's Bakery is a coquina stone structure in St. Augustine, Florida, built during the British colonial period in the state (1763–1783). The building, located on Marine Street, with the rear facing Matanzas Bay, was constructed to supply bread to the British troops quartered across the street at the St. Francis Barracks, a building which formerly housed Franciscan friars, during the First Spanish Period (1565–1763). The monastery was used by the British as military barracks.The bakery, believed to be the only structure remaining in St. Augustine built entirely during the British period, has been used since then as a storeroom for flour, a military hospital, and offices. The old bakery building is part of the St. Francis Barracks military compound, which since 1907 has served as the headquarters of the Florida National Guard. In 1934 it was converted for use as a garage.

St. Augustine National Cemetery is a United States National Cemetery located in the city of St. Augustine in St. Johns County, Florida. Located on the grounds of the active military installation known as St. Francis Barracks, the state headquarters of the Florida National Guard, it encompasses 1.4 acres (0.57 ha), and as of the end of 2005 had 2,788 interments. Administered by the United States Department of Veterans Affairs, it is currently closed to new interments. It was listed on the National Register of Historic Places in 2016.

The O'Reilly House, known officially known as the Father Miguel O'Reilly House Museum, and also known as the House of Don Lorenzo de Leon, is a historic home in St. Augustine, Florida. It is located at 131 Aviles Street. On October 15, 1974, it was added to the U.S. National Register of Historic Places. The museum's exhibits focus on the Catholic heritage of St. Augustine.

The Record Building is a historic U.S. site in St. Augustine, Florida. It is located at 154 Cordova Street. On April 26, 2006, it was added to the U.S. National Register of Historic Places.

Ximenez-Fatio House Museum is one of the best-preserved and most authentic Second Spanish Period (1783-1821) residential buildings in St. Augustine, Florida. In 1973, it was added to the National Register of Historic Places. It was designated a Florida Heritage Landmark in 2012. The museum complex sits just south of the city's central Plaza de la Constitución at 20 Aviles Street (formerly Hospital Street), the oldest archaeologically documented street in the United States. It is located at the center of Old Town, the city's oldest continuously occupied community. Since 1939, the property has been privately owned and managed by The National Society of The Colonial Dames of America in The State of Florida (NSCDA-FL). Through their efforts, it was restored and interpreted to reflect its function as a fashionable boarding house during Florida's first tourist boom, which began after 1821. The property is a historic house museum, furnished and presented to tell stories of the visitors who lodged there, the women who owned and managed it, and how people lived during Florida's territorial period.

Stanbury Cottage is a historic building at 232 St. George Street in St. Augustine, Florida. It is part of the St. Augustine Town Plan Historic District. On October 8, 2008, it was added to the U.S. National Register of Historic Places. Stanbury Cottage is one of the oldest examples of Carpenter Gothic architecture in Florida. The house has historic connections to Henry Flagler, Andrew Anderson, and Martin J. Heade who were often guests of the Stanburys.

The St. Augustine Free Public Library is the oldest non operating library in Florida; opened in 1874 as a "subscription library." The library was first located in the U.S. Customs house, now known as the Government House at 48 King St, St. Augustine, FL. Its second location, at 12 Aviles Street in St. Augustine, Florida, is the building currently known as the Segui-Kirby Smith House and still stands as a Research Library for the Saint Augustine Historical Society.

The Historic Public Market, historically known as the Old Slave Market, Old Spanish Market or Public Market is a historic open-air market building in St. Augustine, Florida in the United States. In the late 19th and early 20th centuries it was frequently photographed and marketed as a kind of "heritage tourism" landmark. In 1964 it was the site of a Third Klan-led white-mob attack on a march in support of the Civil Rights bill.

The Lindsley House (also known as the Horruytiner House) is a historic home in St. Augustine, Florida. It is located at 214 St. George Street. On September 10, 1971, it was added to the U.S. National Register of Historic Places.