History, Beaches, Spanish Colonial Architecture, and a 17th Century Fortress Enjoy the history and culture of the oldest city in the United States, founded in 1565 by Spain (1). The city is located on the northeastern coast of Florida, just south of Jacksonville, Florida. St. Augustine is known for its beautiful beaches, history, culture, and colonial architecture. A stroll through St. Augustine will transport you to an old-fashioned Spanish colonial settlement with some amazing food, and a relaxed intimate vibe.  This little city … Continue reading St. Augustine, FL – What to See and Do