In the old galleries under the Doss Trento, where the main road that goes around Trento once passed, there is now a museum dedicated to the history of Trentino.
In this picture you can see the so called "black gallery", where a multimedial exhibition is now held; the gallery contains also a collection of old objects about Trentino.
Trentino-Alto Adige/Südtirol consists of two provinces: Trento and Bolzano-Bozen. The region was part of Austria-Hungary (and its predecessor, the Austrian Empire) from 1815 until its annexation by Italy in 1919. Together with the Austrian state of Tyrol it is represented by the Euroregion Tyrol-South Tyrol-Trentino.More informations on Wikipedia