Built in 1916, Navy Pier has had many different uses over the years; in 1994, it became a tourist attraction, with more than 50 acres of restaurants, shops, and activities by Lake Michigan. It's an easy place to entertain children. Unless otherwise noted, all of the attractions are open during Navy Pier operating hours. Several buses reach Navy Pier, including #29 State, #65 Grand, #66 Chicago, and #124 Navy Pier Express from the two Metra stations in the Loop.