Simplify the following text for a Grade 7 native English-speaking person.
Original: Appenzell Innerrhoden ( German : ; in English sometimes Appenzell Inner Rhodes ) is the smallest canton of Switzerland by population and the second smallest by area , Basel-City having less area .
Simplified: Appenzell Innerrhoden is one of the twenty-six cantons of Switzerland . It is the smallest canton by population and the second smallest by area .