Leavenworth is best known for the "Federal Pen" or "Big House", which is now a medium-security prison. Construction of this historic prison began in 1897, with the first cell house opening in 1906. The Federal Penitentiary has been the home of Kansas City Boss Tom Pendergast, George "Machine Gun"
A visit to this museum is an experience into the past. You will enter a Victorian home finished in 1882. It features elaborate handcrafted woodwork throughout the house, beautiful stained glass windows and elegant antiques from the Victorian age era to the early 20th century.
Ride a restored antique wooden 1913 Parker carousel and tour the museum dedicated to telling the remarkable story of C. Parker, the "Carnival King". There are two other carousels in the museum. One is the oldest operating, hand-cranked, wooden carousel, built around 1860 and the other is a 1950
One of Leavenworth's "jewels" is the totally renovated and expanded 1888 Union Pacific Train Depot, now called the Riverfront Convention & Community Center. It is listed on the National Register of Historic Places. Located at 123