A "wilaya" is an administrative division in several countries, particularly in the Maghreb region of North Africa. It is similar to a province or state and serves as a local government area. Each wilaya is governed by a wali, who is appointed by the national government and is responsible for local administration and development. In countries like Algeria and Morocco, wilayas play a crucial role in organizing public services, managing resources, and implementing government policies at the local level. The boundaries of a wilaya can encompass cities, towns, and rural areas, making it an essential part of regional governance.