Ximenez-Fatio House Museum

Aviles Street is the oldest archaeologically documented street in the United States, and the house that anchors its southern end has been standing since 1798. Don Andres Ximenez, a Spanish merchant, built it of coquina — the shell-stone quarried on nearby Anastasia Island — to house his family upstairs and a general store and billiard table below. After his death, a succession of women converted it into a boarding house serving the invalids and curiosity-seekers who flooded St. Augustine after Spain ceded Florida in 1821. The National Society of Colonial Dames of America has owned and operated it since 1939.