This circa 1765-70 Georgian- style manorwas built by William Shippen II. The Shippen were a socially prominent and wealthy Philadelphia family. Guided tours are offered 1st and 2nd Sundays from 1-4pm. Admission is free (donations welcome). Field trips and group tours welcome (reservations required). Free Summer Outdoor Concert Series, Sundays evenings mid-June through early September; as well as holiday and historical events.