The physical plant includes a historic Quaker Meetinghouse, a science center, a performing arts building with a fine arts wing, an athletic complex that includes a fitness center, training room, and a 9000 sqft gymnasium, an expanded Lower School, a new Middle School building, a dormitory and dining hall, three major classroom buildings, a large resource center with a 25,000-volume library, an observatory, classrooms, and computer lab, an administration building and faculty housing in 2005 the addition of a second gymnasium was added as well as a new Middle School building and new performing arts center.