Welschenrohr

Balmberg Pass (elevation 1078 m) is a high mountain pass in the Jura Mountains in the canton of Solothurn in Switzerland. It connects Welschenrohr and Günsberg. The road is one of the steepest pass roads in Switzerland, with gradients of up to 25%. The road is not recommended for novice drivers, big, wide or long vehicles, buses, vans and trucks, caravans, or trailers. It is however, ideal for motorcycles. Oncoming traffic in the middle or on the wrong side of the road can sometimes be encountered, especially in the bends. During periods of snow or ice, the road is closed from the pass summit to Welschenrohr on the north side.

Seehof (Elay in French) is a municipality in the Jura bernois administrative district in the canton of Bern in Switzerland. It is one of two municipalities with German as its official language in the otherwise French-speaking Bernese Jura (Jura Bernois). The other is Schelten.

Weissenstein Pass (el. 1284 m.) is a high mountain pass in the Jura Mountains in the canton of Solothurn in Switzerland. It connects Oberdorf and Gänsbrunnen. The pass road has a maximum grade of 22 percent and is one of the steepest roads in Switzerland.

The Balm ruins (German: Ruine Balm or Ruine Balmfluh) are the remains of a fortified cave dwelling at the foot of Balmfluh (alternative spelling: Balmflue) in the Jura Mountains, in the municipality of Balm bei Günsberg in the Canton of Solothurn. It is that canton's only cave stronghold and one of the few in Switzerland. It is a Swiss heritage site of national significance.

Balm bei Günsberg is a municipality in the district of Lebern in the canton of Solothurn in Switzerland.

The Weissenstein (1,395 m) is a mountain of the Jura, located north of Solothurn in the Swiss canton of Solothurn. The culminating point of the chain is distinguished by the name Röti. It is the easternmost summit above 1,300 metres in the Jura Mountains. Until the end of 2009 there was a chairlift (length: 2339 m) from Oberdorf to the spa hotel on the 1,284 metre-high summit near the Weissenstein Pass. It was replaced by a gondola lift at the end of 2014. The tunnel of the railway line Solothurn-Moutier from Oberdorf to Gänsbrunnen on the other side was opened in 1908. The gondola lift crosses the railway track in front of the tunnel portal at Oberdorf, which is the only setting of this kind in Switzerland. The pass road leading from the village of Oberdorf across the Weissenstein Pass (1279 m) to Gänsbrunnen is one of the steepest in Switzerland (22%).

Niederwil was a municipality in the district of Lebern in the canton of Solothurn in Switzerland. In 2011 Niederwil merged into Riedholz.

The Walenmatt (or Walenmattweid) is a mountain of the Jura, located on the border between the Swiss cantons of Bern and Solothurn. It lies between Crémines and Welschenrohr.

Rüttenen is a municipality in the district of Lebern in the canton of Solothurn in Switzerland.

Schelten (La Scheulte in French) is a municipality in the Jura bernois administrative district in the canton of Bern in Switzerland. This is one of two German speaking municipalities located in the majority French-speaking Bernese Jura (Jura Bernois). The other is Seehof.

Hubersdorf is a municipality in the district of Lebern in the canton of Solothurn in Switzerland.

Günsberg is a municipality in the district of Lebern in the canton of Solothurn in Switzerland.