Golf golf course consists of 18 holes, but nine-hole courses are common and can be played twice through for a full round of 18 holes. Early Scottish golf courses were primarily laid out on links land, soil-covered sand dunes directly inland from beaches. This gave rise to the term "golf links", particularly applied to seaside courses and those built on naturally sandy soil inland. The first 18-hole golf course in the United States was on a sheep farm in Downers Grove, Illinois, in 1892. The course is still there today. Every round of golf is based on playing a number of
Urban golf placed on grass at the edge of one homes property, and is the concluding spot for each of the 9 holes. A player 'holes out' and concludes the hole when the tennis ball comes to rest within the confines of the hula hoop. Only one golf club may be used for the duration of a round, and must be either a 9-iron, pitching wedge, or sand wedge. Shots from the street, neighboring driveways, gardens, or different terrain are required and part of the course. Since 2003, an annual 16 person 'Townsend Open' is held, and has a strong local following.