Visit George Washington's Distillery & Gristmill—an outpost of Mount Vernon—for a guided tour of the historical site. Take a guided 45-minute tour of the first American President's whiskey distillery and the adjacent Gristmill, where flour and cornmeal were produced. Your guide shares the history of the mill and distillery, which continues to produce George Washington's Rye Whiskey—the official state spirit of the Commonwealth of Virginia. Great for whiskey enthusiasts and history buffs. The sites are open from April 1 through October 31.