The document profiles the five largest towns in Wiltshire, England: Swindon, Salisbury, Chippenham, Trowbridge, and Melksham. It provides information on the population, location, origins, governance, etymology, demonym, and key attractions for each town. The largest is Swindon, with a population of 209,000, followed by Salisbury with 41,500 residents. The document also includes useful links for further information on visiting and learning about Wiltshire's towns.