An enclave is any portion of a state that is entirely surrounded by the territory of a single other state. An exclave is a portion of a state geographically separated from the main part by surrounding territory. Many exclaves are also enclaves. Enclave is sometimes used improperly to denote a territory that is only partly surrounded by another state. Examples of enclaved countries include San Marino and Lesotho. Examples of exclaves include Nakhchivan and Campione d'Italia. Campione d'Italia is also an enclave.