Etziken

Aeschi is a municipality in the district of Wasseramt in the canton of Solothurn in Switzerland. Burgäschisee is a lake in the forest on the border with Seeberg.

Hüniken is a municipality in the district of Wasseramt in the canton of Solothurn in Switzerland.

Inkwilersee is a small lake on the border of the municipalities of Inkwil, Canton of Berne, and Bolken, Canton of Solothurn, Switzerland. Its surface area is 0.1016 km2 (25.1 acres).

Drei Höfe is a municipality in the district of Wasseramt in the canton of Solothurn in Switzerland. On 1 January 2013 the former municipalities of Heinrichswil-Winistorf and Hersiwil merged to form the new municipality of Drei Höfe.

Hersiwil is a former municipality in the district of Wasseramt in the canton of Solothurn in Switzerland. On 1 January 2013 the former municipalities of Heinrichswil-Winistorf and Hersiwil merged to form the new municipality of Drei Höfe.

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

Bolken is a municipality in the district of Wasseramt in the canton of Solothurn in Switzerland.

Hellsau is a municipality in the district of Burgdorf, in the canton of Bern, Switzerland.

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

Horriwil is a municipality in the district of Wasseramt in the canton of Solothurn in Switzerland.

Wangenried is a former municipality in the Oberaargau administrative district in the canton of Bern in Switzerland. On 1 January 2024 the former municipality of Wangenried merged to form the municipality of Wangen an der Aare.

Steinhof is a former municipality in the district of Wasseramt in the canton of Solothurn in Switzerland. It is an enclave in the canton of Bern. The municipality of Steinhof merged on 1 January 2012 into the municipality of Aeschi.