The communities Eschen, Gamprin, Mauren, Ruggell and Schellenberg belong to Unterland; the municipalities of Balzers, Planken, Schaan, Triesen, Triesenberg and Vaduz belong to the much larger Oberland. The autonomy of the Liechtenstein communities is in the upper range compared to the other Central European states along with Switzerland. Despite their small size, the municipalities have complex forms in terms of their territorial extent. In addition to a main part, seven municipalities also comprise one or more enclaves. Citizens' cooperatives, which exist in about half of Liechtenstein's municipalities, own forests and pastures for collective use, as well as parceled areas that are left for private use.