Alpnach

Alpnach Dorf railway station 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.

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.

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. Via the A8, speedy connections to the major economic centers in the Mittelland and the north–south transit axis A2 are now possible. For tourists, A8 opens up in the opposite direction: the large ski resorts in the Bernese Oberland and the tourism regions around the Brünig Pass and Interlaken.

The Air Base Alpnach (ICAO code LSMA) is a Swiss Air Force airfield near the town Alpnach in Canton of Obwalden in Switzerland. It has a concrete runway with a length of 1,500 meters (4,900 ft) and a width of 40 meters (130 ft), as well as several taxiways and hangars.

Alpnachstad PB railway station (German: Bahnhof Alpnachstad PB) is a railway station in the municipality of Alpnach, in the Swiss canton of Obwalden. It is the base station of the Pilatus Railway rack railway that ascends near the summit of Pilatus. The station is located across the street from the Alpnachstad station of Zentralbahn on the Brünig line.

Alpnachstad railway station 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. Alpnachstad PB railway station, the lower terminus of the Pilatus Railway, a rack railway that ascends to the summit of Pilatus, is located across the street.Alpnachstad station is one of two Zentralbahn stations to serve Alpnach, the other being Alpnach Dorf, which is on the Brünig line some 1.5 kilometres (0.93 mi) to the south, and nearer the centre of Alpnach.

The Pilatus Railway (German: Pilatusbahn, PB) is a mountain railway in Switzerland and the steepest rack railway in the world, with a maximum gradient of 48% and an average gradient of 35%. The line runs from Alpnachstad, on Lake Alpnach, to a terminus near the Esel summit of Pilatus at an elevation of 2,073 m (6,801 ft), which makes it the highest railway in the canton of Obwalden and the second highest in Central Switzerland after the Furka line. At Alpnachstad, the Pilatus Railway connects with steamers on Lake Lucerne and with trains on the Brünigbahn line of Zentralbahn.

Kerns is a village in the canton of Obwalden in Switzerland.

The Sarner Aa is a 28 km (17 mi) long river in the Swiss canton of Obwalden. It drains the area to the eastern side of the Brünig Pass, flowing through the Lake Lungern, Lake Sarnen and the Wichelsee, before entering Lake Lucerne near Alpnach. It goes by several names over its length, being known as the Lauibach upstream of the Lungerersee, and the Aa or Aawasser between the Lungerersee and Lake Sarnen.Along its length, the Sarner Aa flows through or near the settlements of Lungern, Giswil, Sachseln, Sarnen, Kerns and Alpnach.The Brünig railway line follows the valley of the Sarner Aa in its descent from the Brünig Pass towards Lucerne.

Sarnen Nord railway station (German: Bahnhof Sarnen Nord) is a railway station in the municipality of Sarnen, in the Swiss canton of Obwalden. It is an intermediate stop on the 1,000 mm (3 ft 3+3⁄8 in) gauge Brünig line of the Zentralbahn. The station opened with the timetable change on 11 December 2016, following the completion of a double-tracking project between Sarnen and Kägiswil.

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. The official language of Sarnen is (the Swiss variety of Standard) German, but the main spoken language is the local variant of the Alemannic Swiss German dialect.

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.