In 1970, a new set of red brick dormitories called "North Campus" opened, consisting of the Low Rise and High Rise complexes. The Robert Purcell Community Center, originally known as the North Campus Union, was also built and opened in 1971. Although three more Low Rise dorms (#2 to #4) were planned, funding was not available, and the area between High Rises 1 and 5 was left undeveloped. Also in 1970, Cornell started experimenting with coed dorms, and all buildings except Balch Hall (which is limited to housing women by a bequest) gradually became coed. With coeducation, the name of the entire area north of the creek became "North Campus."