Explore details about location Untrdorf. Untrdorf is a location situated within the Villanders - Villandro alongside other areas such as Pfreiner Weg, Unter St. Stefan, Brennerstraße. Additionally, some smaller parts of Untrdorf include specific areas like Brennerautobahn - Autostrada del Brennero, Bodenacker, Unter St. Stefan adding to the diversity of its landscape.