Bannwil

Bannwil railway station (Bahnhof Bannwil) is a railway station on the metre-gauge line Langenthal–Oensingen at Bannwil, canton of Bern, Switzerland. It was opened in 1907 by the Langenthal-Jura-Bahn. The line is currently operated by Aare Seeland mobil (ASM). The original station building with its goods shed is in the architectural inventory of the canton of Bern.

Berken is a municipality in the Oberaargau administrative district in the canton of Bern in Switzerland.

Graben is a municipality in the Oberaargau administrative district in the canton of Bern in Switzerland.

Aarwangen is a village and a municipality in the Oberaargau administrative district in the canton of Bern in Switzerland.

Aarwangen District is a constitutional district in the northeast corner of the canton of Bern in Switzerland, with its seat at Aarwangen. From 1 January 2010, the district lost its administrative power. Since 2010, it remains a fully recognised district under the law and the Constitution (Art.3 al.2) of the Canton of Berne. Its municipalities became part of the administrative region Emmental-Oberaargau. It is surrounded by the canton of Solothurn on the north, the canton of Aargau on the northeast, the canton of Lucerne on the east, the district of Trachselwald on the south, the district of Burgdorf on the southwest, and the district of Wangen on the west. The district includes the following 25 municipalities and has an area of 154 km2 (59 sq mi): CH-4912 Aarwangen CH-4944 Auswil CH-4913 Bannwil CH-3368 Bleienbach CH-4917 Busswil bei Melchnau CH-4955 Gondiswil CH-4932 Gutenberg CH-4936 Kleindietwil CH-4900 Langenthal CH-4935 Leimiswil CH-4932 Lotzwil CH-4934 Madiswil CH-4917 Melchnau CH-4924 Obersteckholz CH-4943 Oeschenbach CH-4919 Reisiswil CH-4914 Roggwil CH-4938 Rohrbach CH-4938 Rohrbachgraben CH-4933 Rütschelen CH-4911 Schwarzhäusern CH-4922 Thunstetten CH-4916 Untersteckholz CH-4937 Ursenbach CH-4923 Wynau

Thunstetten Castle is a castle in the municipality of Thunstetten of the Canton of Bern in Switzerland. It is a Swiss heritage site of national significance.

Thunstetten is a municipality in the Oberaargau administrative district in the canton of Bern in Switzerland.

Schwarzhäusern is a municipality in the Oberaargau administrative district in the canton of Bern in Switzerland.

Heimenhausen is a municipality in the Oberaargau administrative district in the canton of Bern in Switzerland. On January 1, 2009, the municipalities of Wanzwil and Röthenbach bei Herzogenbuchsee became part of the Municipality of Heimenhausen.

Wanzwil is a municipality in the district of Wangen in the canton of Bern in Switzerland. On January 1, 2009, the municipalities of Wanzwil and Röthenbach bei Herzogenbuchsee became part of the municipality of Heimenhausen.

Niederbipp is a municipality in the Oberaargau administrative district in the canton of Bern in Switzerland. On 1 January 2020 the former municipality of Wolfisberg merged into Niederbipp.

Walliswil bei Wangen is a municipality in the Oberaargau administrative district in the canton of Bern in Switzerland.