The state, although small, has regional variations in its landscape and culture from the wealthy estates of Fairfield County's "Gold Coast" to the rolling mountains and horse-farms of the Litchfield Hills of northwestern Connecticut. Connecticut's rural areas and small towns in the northeast and northwest corners of the state contrast sharply with its industrial cities, located along the coastal highways from the New York border to New Haven, then northwards to Hartford, as well as further up the coast near New London. Many towns center around a small park, known as a "green," (such as the New Haven Green). Near the green may stand a small white church, a town meeting hall, a tavern, and several colonial houses. Forests, rivers, lakes, waterfalls and a sandy shore add to the state's beauty.