Unterallgäu in the context of Allgäu

Ravensburg is a Landkreis (district) in the southeast of Baden-Württemberg, Germany. Neighboring districts are (from southwest clockwise) Bodensee, Sigmaringen and Biberach, the Bavarian urban district Memmingen and the districts Unterallgäu, Oberallgäu and Lindau.

Augsburg (German pronunciation: [ˈaʊksbʊʁk] ; Swabian German: Augschburg) is a Landkreis (district) in Swabia, Bavaria, Germany. It is bounded by (from the east and clockwise) the city of Augsburg and the districts of Aichach-Friedberg, Landsberg, Ostallgäu, Unterallgäu, Günzburg, Dillingen and Donau-Ries. The city of Augsburg is not part of the district, but nonetheless is its administrative seat.

Biberach (German pronunciation: [ˈbiːbəʁax] ) is a Landkreis (district) in Baden-Württemberg, Germany. It is bounded by (from the south and clockwise) the districts of Ravensburg, Sigmaringen, Reutlingen and Alb-Donau, and the Bavarian districts Neu-Ulm, Unterallgäu and the district-free city Memmingen. The major towns in the district of Biberach are Biberach an der Riß, Riedlingen, Ochsenhausen and Laupheim.

Memmingen (German: [ˈmɛmɪŋən] ; Swabian: Memmenge) is a town in Swabia, Bavaria, Germany. It is the economic, educational and administrative centre of the Danube-Iller region [de]. To the west, the town is flanked by the Iller river, which marks the Baden-Württemberg border. To the north, east and south the town is surrounded by the district of Unterallgäu (Lower Allgäu).

With about 42,000 inhabitants, Memmingen is the fifth biggest town in the administrative region of Swabia. The origins of the town go back to the Roman Empire. The old town, with its many courtyards, castles and patricians' houses, palaces and fortifications is one of the best preserved in southern Germany. With good transport links by road, rail and air, it is the transport hub for Upper Swabia and Central Swabia, and the Allgäu.

Oberallgäu (German pronunciation: [ˈoːbɐˌʔalɡɔʏ]; Alemannic German: Landchrais Oberallgai) is a Landkreis (district) in Swabia, Bavaria, Germany. It is bounded by (from the north and clockwise) the districts of Unterallgäu and Ostallgäu, the Austrian states Tyrol and Vorarlberg, the district of Lindau, and the state of Baden-Württemberg (district Ravensburg). The city of Kempten is enclosed by but does not belong to the district.

Ostallgäu (German pronunciation: [ˈɔstˌʔalɡɔʏ]) is a Landkreis (district) in Swabia, Bavaria, Germany. It is bounded by (from the west and clockwise) the districts of Oberallgäu, Unterallgäu, Augsburg, Landsberg, Weilheim-Schongau and Garmisch-Partenkirchen, and by the Austrian state of Tyrol. The town of Kaufbeuren is enclosed by but does not belong to the district.

Günzburg is a Landkreis (district) in Swabia, Bavaria, Germany. Its capital is the town Günzburg. It is bounded by (from the north and clockwise) the districts of Dillingen, Augsburg, Unterallgäu and Neu-Ulm, and by the state of Baden-Württemberg (districts Alb-Donau and Heidenheim).