Serving more than 600,000 commuter rail and Amtrak passengers a day, it is the busiest passenger transportation facility in the Western Hemisphere. Penn Station is in the midtown area of Manhattan, close to Herald Square, the Empire State Building, Koreatown, and the Macy's department store. Entirely underground, it sits beneath Madison Square Garden, between Seventh Avenue and Eighth Avenue and between 31st and 34th Streets.