John F. Kennedy International Airport is one of the busiest airports in the New York City area, The Statue of Liberty, located on Liberty Island, is one of the cities biggest attractions.
There is a major difference between formal and functional regions. Formal regions are huge areas that are characterized by many activities. A functional region is a region that serves other regions, like major cities serving rural areas.
For example, the circulation area for a major city area is the functional region of that paper. Vernacular regions are perceived regions, such as The South, The Midwest, or the Middle East; they have no formal boundaries but are understood in our mental maps of the world.