Sachseln-Alpnach

The A8 motorway, an Autobahn in central Switzerland, is a divided highway connecting the Bernese Oberland and the Innerschweiz. It is part of the National Road N8. For the Canton of Obwalden, it is the lifeline that has allowed the settling of industrial firms in this historically predominantly agricultural region.

Alpnach Dorf is a Swiss railway station in the municipality of Alpnach in the canton of Obwalden. It is on the Brünig line, owned by the Zentralbahn, that links Lucerne and Interlaken.Alpnach Dorf station is one of two stations to serve Alpnach, the other being Alpnachstad, which is on the Brünig line some 1.5 kilometres (0.93 mi) to the north.

Sarnen is a small historic town, a municipality, and the capital of the canton of Obwalden situated on the northern shores of Lake Sarnen (German: Sarnersee) in Switzerland. It has a population of just over 10,000 and is surrounded by countryside and mountains. Sarnen is located 20 km south of Lucerne.

Wichelsee is a lake in Obwalden, Switzerland. Its surface area is 22 ha (54 acres). The reservoir is located in the municipalities of Alpnach and Sarnen. It formed after the Sarner Aa was dammed in 1955. The area around the lake was protected in 2005.

Landenberg Castle is a ruined castle atop a hill in the municipality of Sarnen in the canton of Obwalden in Switzerland. In the 18th century an armory and firing range were built on the site. The Landenberg Armory is a Swiss heritage site of national significance. The ruins of the castle was the meeting place of the Landsgemeinde or Cantonal assembly for over three centuries.