Bifertenstock

The Biferten Glacier (German: Bifertenfirn) is a 4-kilometre-long (2.5 mi) glacier (2005) situated in the Glarus Alps in the canton of Glarus in Switzerland. In 1973 it had an area of 2.81 square kilometres (1.08 sq mi). The glacier is located east of the Tödi.

The Schibe is a mountain of the Glarus Alps, located south of Linthal in the canton of Glarus. It lies north of the Bifertenstock, on the range separating the Sand valley from the Limmeren valley that also includes the Selbsanft.The mountain is composed of two summits: the Hinderi Schibe at an elevation of 3,083 m (10,115 ft) and the Vorderi Schibe at an elevation of 2,987 m (9,800 ft). The mountain lies within the municipality of Glarus Süd. In a broader sense, they are part of the Selbsanft massif.

The Brigelser Hörner is a mountain massif in the Glarus Alps, and a range overlooking Breil/Brigels and Trun in canton of Graubünden. To its northern side above Val Frisal lies a nameless firn field. They are connected to the north by the saddle Barcun risal Sut (2,805 metres (9,203 ft)) with Piz Frisal and Piz Durschin at the border to canton of Glarus. It consists of the following peaks, from west to east: Cap Grond, 3195 m Cavistrau Grond, 3251 m Cavistrau Pign, 3219 m Piz Tumpiv, 3100 mIn a broader sense, the following peaks are also part of the Hörner: Piz Dadens, 2772 m Piz Dado, 2698 m

The Cavistrau is a mountain consisting of two summits in the Glarus Alps, overlooking Brigels and Trun in canton of Graubünden. The mountain belongs to the Brigelser Hörner, of which Cavistrau Grond (3251 m) is the highest and Cavistrau Pign (3219 m), just 230 metres to its east side, the second highest. To its northern side above Val Frisal lies a nameless firn field. The Cavistrau Grond is the highest mountain of the Glarus Alps lying entirely in Graubünden. The border with the canton of canton of Glarus is located a few kilometres north, across Val Frisal.

The Limmern Glacier (German: Limmernfirn) is a glacier situated in the Glarus Alps in the canton of Glarus in Switzerland. The glacier is situated below the mountains of Bifertenstock, to the south, and Schiben, to the north. Meltwater from the glacier flows eastwards into the Limmernsee and thence north into the Linth river.In 2005, the glacier had a length of 3 km (1.9 mi). In 1973 it had an area of 2.09 km2 (0.81 sq mi).

Piz Urlaun is a mountain of the Glarus Alps, located on the border between the Swiss cantons of Glarus and Graubünden. It lies on the ridge between the Tödi and the Bifertenstock. Both sides are covered by glaciers.

Piz Posta Biala (3,074 m) is a mountain of the Glarus Alps, located north of Sumvitg in the canton of Graubünden. It lies on the range between the Val Russein and the Val Punteglias, south of Piz Urlaun.

Piz Ner is a mountain of the Glarus Alps, located north of Trun in the canton of Graubünden. It lies in the group south of Piz Urlaun.

The Tödi (3,613 metres (11,854 ft)), is a mountain massif and with the mountain peak Piz Russein the highest mountain in the Glarus Alps and the highest summit in the canton of Glarus, Switzerland. It is located on the border between the cantons of Graubünden, to the south, and Glarus, to the north, close to the point where those two cantons meet the canton of Uri, to the west. Although not the culminating point of Graubünden, it is its highest peak outside the Bernina range.

The Linth–Limmern Power Stations are a system of hydroelectric power stations located south of Linthal in the canton of Glarus, Switzerland. The system uses five reservoirs and four power stations at steep variations in altitude. Works on the complex began in 1957 with the construction of Lake Limmern Dam and the Mutt, Tierfehd and Linthal Power Stations. The dam was complete in 1963 and the power stations were all operational by 1968, with an installed capacity of 340 MW. In 2009, a 140 MW pumped-storage component between Lake Limmern and Tierfehd Reservoir was commissioned. In 2010, construction began on the Linthal 2015 Project, which included the expansion of Lake Mutt and Tierfehd Reservoir, and the addition of the Limmern Power Station, a 1,000 MW pumped-storage component between Lake Mutt and Lake Limmern. Commissioning of the last unit in Limmern was completed by December 2017, bringing the total installed capacity of the system to 1480 MW.