Piz Cavel

Piz Gren (German: Schwarzhorn) is a mountain of the Swiss Lepontine Alps, located between Tenigerbad and Lumbrein in the canton of Graubünden. Its summit (2,890 metres (9,480 ft)) lies near the tripoint between Val Sumvitg, Val Gronda, and Val Miedra.

Piz Nadéls is a mountain of the Swiss Lepontine Alps, located south of Trun in the canton of Graubünden. It lies on the chain between the Val Sumvitg and Val Zavragia. Its steep western face overlooks the Val Nadéls.

Piz Titschal is a mountain of the Swiss Lepontine Alps, located south of Obersaxen in the canton of Graubünden.

Trun is a municipality in the Surselva Region in the canton of Graubünden in Switzerland. The municipality of Schlans merged on 1 January 2012 into the municipality of Trun.The village was formerly known as Truns and is referred to by that name in some older sources.

Trun railway station (German: Bahnhof Trun) is a railway station in the municipality of Trun, in the Swiss canton of Graubünden. It is an intermediate stop on the 1,000 mm (3 ft 3+3⁄8 in) gauge Reichenau-Tamins–Disentis/Mustér line of the Rhaetian Railway.

The Vernokhörner are a multi-summited mountain of the Lepontine Alps, located on the border between the Swiss cantons of Ticino and Graubünden. They lie approximately halfway between the lakes of Luzzone and Zervreila. The main summit has an elevation of 3,043 metres above sea level.

Schlans is a former municipality in the district of Surselva in the Swiss canton of Graubünden. The municipality of Schlans merged on 1 January 2012 into the municipality of Trun.

The Plattenberg is a mountain of the Lepontine Alps, located on the border between the Swiss cantons of Ticino and Graubünden. It lies approximately halfway between the lakes of Luzzone and Zervreila.

Rabius is the largest village in the municipality of Sumvitg, Graubünden, Switzerland. It has a station on the Disentis - Reichenau line of the Rhaetian Railway. The name is mentioned for the first time in a 1203 document. Two rivers flow past the village which could be for the inhabitants occasionally quite rabiat (in the local dialect), therefore giving the name "Rabius" to the village. In former days, on these streams watermills were built (reflected in the Rabius coat of arms). The mills provided power for amongst other places, the local carpenter's workshop. Rabius has 574 inhabitants, most of whom are occupied in trade and handicraft. Rabius is not particularly a tourism centre. There are various hotels and restaurants here. the church is rather grubby as it is stained. it is part of the sumvitg area. The railway station is where the trains pass by.

Pizzo Pianca is a mountain of the Swiss Lepontine Alps, located north of Olivone in the canton of Ticino. On its southern side it overlooks the lake of Luzzone.

Lago di Luzzone is a reservoir in Ticino, Switzerland. The reservoir has a volume of 108 million m³ and a surface area of 1.27 km2 (0.49 sq mi). It is located in the upper Blenio valley, in the municipalities of Ghirone and Aquila. The reservoir is surrounded by peaks of the Adula Alps, some of which rise more than 3,000 meters, and is located at a height of 1,606 meters above sea level. The highest is Piz Terri (3,149 m), on the north-east side of the lake, followed by the Plattenberg (3,041 m), on the east side. The Torrone di Nav (2,832 m) overlooks the lake from the south, while Pizzo Pianca (2,377 m) overlooks the lake from the north. The arch dam Luzzone was completed in 1963. In the years 1997–1998, its height was increased by 17 m. The dam is frequently used by the popular YouTube channel How Ridiculous to perform drop tests, and a Top Gear episode showed an occupied car doing a bungee jump. One wall of the dam currently features the world's highest artificial climbing wall. A German manufacturer of climbing holds installed a line of over 650 artificial holds and bolts. The course covers a vertical distance of 165 meters, going from the base of the dam to the top. The climb must be done as a multi-pitch bolted sport climbing route. Furthermore, the lowest holds were placed several meters above the ground to deter casual visitors from climbing on them.

Rabius-Surrein railway station (German: Bahnhof Rabius-Surrein) is a railway station in the municipality of Sumvitg, in the Swiss canton of Graubünden. It is an intermediate stop on the 1,000 mm (3 ft 3+3⁄8 in) gauge Reichenau-Tamins–Disentis/Mustér line of the Rhaetian Railway.