Journey back in time and discover one of Wisconsin’s premier regional history museums. Come take a stroll down our brick-paved Main Street lined with homes and businesses from the Geneva Lake area's vibrant past. Lose yourself in one of our galleries that explores the architecture of lakefront mansions, Yerkes Observatory, Northwestern Military Academy, the Playboy Club, train travel, boating, Mapping the Past and so much more. With over 20,000 square feet of exhibits there is something for everyone. Children through the age of 18 and our active military are Free! Don’t miss our extraordinarily popular Parade of Trees on display from November 21 to January 5. Enjoy free parking.