In addition to the U-M Golf Course on South Campus, the university operates a second golf course on Geddes Road called Radrick Farms Golf Course. The golf course is only open to faculty, staff and alumni.  Another off-campus facility is the Inglis House, which the university has owned since the 1950s. The Inglis House is a 10,000-square-foot (930 m 2 ) mansion used to hold various social events, including meetings of the board of regents, and to host visiting dignitaries.  The university also operates a large office building called Wolverine Tower in southern Ann Arbor near Briarwood Mall . Another major facility is the Matthaei Botanical Gardens , which is located on the eastern outskirts of Ann Arbor.