Washington Crossing Historic Park is a 500-acre (2 km²) site operated by The Pennsylvania Historical and Museum Commission in partnership with the Friends Of Washington Crossing Park. The park is divided into two sections. One section of the park, the "lower park," is headquartered in the village of Washington Crossing located in Upper Makefield Township in Bucks County, Pennsylvania. It marks the location of where George Washington crossed the Delaware River during the American Revolutionary War.