Experience the Ten Crucial Days with a Tour of the Ten Crucial Days Historic Area Tours of the Ten Crucial Days Historic Area is a 501C3, non-profit organization of public and academic historians that give Revolutionary War Interpretive tours of Bucks County (PA) and Mercer County (NJ). We have scheduled "Traversing the Ten Crucial Days" bus tours, scheduled through the Friends of Washington Crossing Historic Park, customized and private tours, a self-guided driving tour, and automobile club driving tours.

Historical interpreters: "Traversing the Ten Cruical Days" Bus tours are led by Larry Kidder, author of CROSSROADS OF THE REVOLUTION: Trenton 1774 – 1783 and A PEOPLE HARASSED AND EXHAUSTED: The First Hunterdon County Militia and TEN CRUCIAL DAYS: Washington's Vision for Victory Unfolds, and REVOLUTIONARY PRINCETON: The Biography of an American Town During a Civil War, and Roger S. Williams; Co-Founder of, a member of the Society of Military History and Society for Historians of the Early American Republic, and historian for the New Jersey Society of the Sons of the American Revolution.  Kidder and Williams are joined at each venue by the interpretive staff.