Fountain at Flagler College, a liberal-arts college founded in 1968 in St. Augustine, Florida. Most of its buildings, however, date to the 19th Century, when railroad magnate Flagler built what is now the college’s centerpiece building — th Ponce de Leon Hotel. St. Augustine itself, founded in 1565 by Spanish admiral Pedro Menéndez de Avilés, is the oldest in the Continental United States. Photo by Carol Highsmith, 2020.