Tyrol–South Tyrol–Trentino Euroregion Austrian federal-state of Vorarlberg, which enjoyed close relations with the region in the past, was granted observer status in the Three Provinces' Parliament ("Dreier Landtag"). Meetings of the assembly were held at various places of historical importance, such as Innsbruck and the former capital of Tyrol, Merano. Tyrol–South Tyrol–Trentino Euroregion The Tyrol–South Tyrol–Trentino Euroregion (; ) is a Euroregion formed by three different regional authorities in Austria and Italy: the Austrian state of Tyrol (i.e. North and East Tyrol) and the Italian autonomous provinces of South Tyrol and Trentino. The boundaries of the association correspond to the former Princely County
Allgäu Alps the extreme northwest of the Allgäu Alps, in its broader sense, by the Adelegg. The Tyrolean portion largely comprises the Lech river and its tributaries and the Vorarlberg part centres on the catchment area of Bregenzer Ach. At one point, the three states of Bavaria, Tyrol and Vorarlberg meet. This tripoint ("Dreiländerpunkt") is relatively unspectacular. It is located a few metres west of the Gehrner Berg. This rather unspectacular elevation is 1.5 km north of the Vorarlberg village of Warth and 4 km west of the Biberkopf. The border between Bavaria and the Tyrol does not precisely follow the European