Guided house and site tours are offered on the second Saturday of every month at 11 a.m., 1 p.m. and 3 p.m. Registration is required and tickets may be purchased online at the link below. There are also print and audio guides for self-guided tours (does not include building access) available at the link below, that can be used to tour the property during normal park hours. The Visitor Center and Gift Shop is also only open on the second Saturday of each month from 11 a.m. to 4 p.m.