There's no formal walk here, but who cares? Just stepping onto the hallowed ground of this financial hub delivers a good dose of financial landmarks. The iconic bull statue at Bowling Green Park is a good place to start. Walk north (uptown) on narrow Broad Street to Wall Street, named for the 17th-century wall built to prevent incursions by hostile Native Americans. Visit Federal Hall, where George Washington was first sworn in as president; the Federal Reserve Building (tours are available); and the New York Stock Exchange (alas, no tours offered since 9/11). Nearby is Zuccotti Park, site of the 2011 launch of the Occupy Wall Street movement.