The canton of Appenzell Innerrhoden (German: [ˈapənˌtsɛl ˈɪnərˌroːdən] (listen); in English sometimes Appenzell Inner-Rhodes) is the smallest canton of Switzerland by population and the second smallest by area, with canton of Basel-City being the smallest. It was the last Swiss canton to grant women the right to vote on local issues, in 1991.