Cranbrook Schools is a private, PK–12 preparatory school located on a campus in Bloomfield Hills, Michigan. The schools comprise a co-educational elementary school, a middle school with separate schools for boys and girls, and a co-educational high school with boarding facilities. Cranbrook Schools is part of the Cranbrook Educational Community (CEC), which includes the Cranbrook Institute of Science, the Cranbrook Academy of Art, and Cranbrook House and Gardens. (Nearby Christ Church Cranbrook remains outside this formal structure.) The Cranbrook community was established by publishing mogul George Booth, who bought the site of today's Cranbrook community in 1904. Cranbrook was designated a National Historic Landmark on June 29, 1989 for its significant architecture and design. It attracts tourists from around the world. Approximately of Cranbrook Schools' campus are gardens.