Piz Ault

The Oberalpstock or Piz Tgietschen is a mountain in the Glarus Alps between the cantons of Uri and Graubünden. Its massif separates the valleys of Maderanertal (Uri) and Surselva near Sedrun (Graubündnen). The Oberalpstock is the highest summit of the Glarus Alps west of the Tödi, and also the highest mountain in the canton of Uri east of the Reuss.

Piz Cavardiras (or Brichlig) is a 2,964 metres high mountain in the Glarus Alps, located on the border between the cantons of Uri and Graubünden. The Cavardiras hut, owned by the Swiss Alpine Club, lies near the pass of Cavardiras on the north side.

The Chrüzli Pass (2,346 m (7,697 ft), Swiss German for Small Cross (as a diminutive) Pass) is a historic high mountain pass of the Glarus Alps, located on the border between the Swiss cantons of Uri and Graubünden (GR). It is also known as the Kreuzli Pass or Chrüxli Pass. It connects the Maderanertal (UR) and the Tujetsch (e.g. Sedrun) in Surselva (GR). It is one of the lowest passes between the two cantons and is traversed by a trail. The pass is overlooked by the Witenalpstock and the Chrüzlistock. Below the Chrüzlipass, or more precisely between it and the Chrüzlistock, runs the Gotthard Base Tunnel.

The Witenalpstock is a mountain of the Glarus Alps, located on the border between the Swiss cantons of Uri and Graubünden. It lies west of the Oberalpstock, between the Etzlital and the Val Strem.

The Chrüzlistock is a mountain of the Glarus Alps, located north of Sedrun on the border between the Swiss canton of Graubünden and Uri. The southern unnamed summit has an elevation of 2,717 metres (8,914 ft) and the northern summit, which is the named peak and is located on the cantonal border, has an elevation of 2,709 metres (8,888 ft). It derives its name from the historic pass at its northeastern hillside, the Chrüzlipass. The Chrüzlistock is, along with Piz Vatgira and Pizzo dell'Uomo, one of the main peaks traversed by the Gotthard Base Tunnel. The tunnel runs below the summit Chrüzlistock, or more precisely, just east of it.

Bugnei railway station (German: Bahnhof Bugnei) is a railway station in the municipality of Tujetsch, in the Swiss canton of Grisons. It is an intermediate stop on the 1,000 mm (3 ft 3+3⁄8 in) gauge Furka Oberalp line of the Matterhorn Gotthard Bahn.

Tujetsch (Romansh pronunciation: [ˈtujətʃ] ; German: Tavetsch) is a municipality in the Surselva Region in the canton of Graubünden in Switzerland. It is the westernmost municipality of the canton, connected to Urseren (canton of Uri) by the Oberalp Pass.

Sedrun railway station is a metre gauge railway station serving the village of Sedrun, in the Canton of Graubünden, Switzerland. The station is at the eastern end of the Oberalp Pass. It forms part of the Furka Oberalp Bahn (FO), which connects Brig in Valais, via Andermatt in Uri, with Göschenen, Uri, and, via the Oberalp Pass, with Sedrun and Disentis/Mustér, Graubünden. Since 1 January 2003 (2003-01-01), the FO has been owned and operated by the Matterhorn Gotthard Bahn (MGB), following a merger between the FO and the Brig-Visp-Zermatt railway (BVZ).

Segnas railway station (German: Bahnhof Segnas) is a railway station in the municipality of Disentis/Mustér, in the Swiss canton of Grisons. It is an intermediate stop on the 1,000 mm (3 ft 3+3⁄8 in) gauge Furka Oberalp line of the Matterhorn Gotthard Bahn.

Mumpé Tujetsch railway station (German: Bahnhof Mumpé Tujetsch) is a railway station in the municipality of Disentis/Mustér, in the Swiss canton of Grisons. It is an intermediate stop on the 1,000 mm (3 ft 3+3⁄8 in) gauge Furka Oberalp line of the Matterhorn Gotthard Bahn.