Tinn is a municipality in Vestfold og Telemark county, Norway. It is located in the traditional districts of Aust-Telemark and Upper Telemark. The administrative centre of the municipality is the town of Rjukan. Some of the villages in Tinn include Atrå, Austbygde, Hovin, and Miland.
Rjukan is a town in Tinn Municipality in Vestfold og Telemark county, Norway. The town is also the administrative centre of Tinn Municipality. The town is located in the Vestfjorddalen valley, between the lakes Møsvatn and Tinnsjå. The municipal council of Tinn declared town status for Rjukan in 1996. The town is located about 10 kilometres (6.2 mi) to the west of the village of Miland and about 20 kilometres (12 mi) to the northwest of the village of Tuddal.
Miland is a village in Tinn Municipality in Vestfold og Telemark county, Norway. The village is located in the Vestfjorddalen valley, near the western shore of the large lake Tinnsjå, about 11 kilometres (6.8 mi) east of the town of Rjukan, about 10 kilometres (6.2 mi) south of the village of Atrå, and about 10 kilometres (6.2 mi) to the southwest from the village of Austbygde.
The Bratsberg Line is a 74-kilometre long (46 mi) railway line between Eidanger and Notodden in Vestfold og Telemark county, Norway. It opened in 1917, connecting the Tinnos Line, the Sørland Line and the Vestfold Line; allowing Norsk Hydro to transport fertilizer from their plant at Rjukan to the port in Skien. Since 1991 only passenger trains are operated, using Class 69 stock by Vy.
Tinnsjå is one of the largest lakes in Norway measuring about 51.56-square-kilometre (19.91 sq mi). It is also one of the deepest lakes in Europe, reaching a depth of 460 metres (1,510 ft). Tinnsjå is located in the municipalities of Tinn and Notodden in Vestfold og Telemark county. At its source in the west, the Måna river flows out of the lake Møsvatn and past the town of Rjukan into Tinnsjå. From the north, the river Mår flows from the lakes Mår, Gøystavatn, and Kalhovdfjorden into Tinnsjå. Tinnsjå is part of the Skien watershed, and it drains via the Tinnelva river in the south, down to the lake Heddalsvatn.
Rudsgrendi or Rugsgrend is a village in Notodden Municipality in Vestfold og Telemark county, Norway. The village is located on the western shore of the large lake Tinnsjå, halfway between the village of Gransherad and the town of Rjukan. On the opposite side of the lake lies the village of Hovin. The village of Tinnoset lies about 15 kilometres (9.3 mi) to the south.
The Rjukan Line, at first called the Vestfjorddal Line, was a 16-kilometre (10 mi) Norwegian railway line running through Vestfjorddalen between Mæl and Rjukan in Vestfold og Telemark county. The railway's main purpose was to transport chemicals from Norsk Hydro's plant at Rjukan to the port at Skien, in addition to passenger transport. At Mæl the wagons were shipped 30 kilometres (19 mi) on the Tinnsjø railway ferry to Tinnoset where they connected to the Tinnoset Line. The Rjukan Line and the ferries were operated by Norsk Transport, a subsidiary of Norsk Hydro.
The Tinnoset Line was a 30-kilometer (19 mi) long Norwegian railway line that went from Tinnoset to Notodden in Vestfold og Telemark county. The railway was part of the transport chain used to transport fertilizer from Norsk Hydro's factory in Rjukan to the port in Skien. The railway opened in 1909 and was closed when the plant closed in 1991. The railway is sometimes mistakenly believed to be part of the Rjukan Line.
Tinnsjø railway ferry was a Norwegian railway ferry service on Lake Tinn that connected the Rjukan Line and Tinnoset Line. The 30-kilometer (19 mi) long ferry trip made it possible for Norsk Hydro to transport its fertilizer from the plant at Rjukan to the port in Skien. The ferry services were operated by the company's subsidiary Norsk Transport from 1909 to 1991, when the plant closed.
SF Hydro was a Norwegian steam powered railway ferry that operated in the first half of the 20th century on Lake Tinn in Telemark. It connected with the Rjukan Line and Tinnoset Line, at Mæl and Tinnoset, operating between 1914 and 1944. The combined track and ferry service was primarily used to transport raw materials and fertilizer from Norsk Hydro's factory at Rjukan to the port in Skien. It was the target of a Norwegian operation on 20 February 1944, when resistance fighters sank the ferry in the deepest part of Lake Tinn to prevent Nazi Germany from receiving heavy water.
Mæl Station is a railroad station located at Tinn in Telemark, Norway. It is the terminus of the Rjukan Line (Rjukanbanen) running through Vestfjorddalen between Mæl and Rjukan. The station is located 16 km from Rjukan and on the mouth of the river Måna in Vestfjorddalen where the river runs into Lake Tinn. This was the point where the railway cars on the line were transferred to the Tinnsjø railway ferry for transport to the Tinnoset Line.
SF Ammonia is a steam-powered railway ferry on Lake Tinn in Telemark, Norway. The ferry was one of the four railway ferries on Lake Tinn that connected the Rjukan Line with the Tinnoset Line. This system was used by Norsk Hydro to transport chemicals from Rjukan to the port in Skien. The ferry is one of four remaining steam-powered railway ferries in the world, and can still be seen docked at Mæl, Norway.
Tinnoset Station is a disused railway station on the Tinnoset Line located at Tinnoset in Notodden, Norway. At the station's docks wagons were transferred from trains to the Tinnsjø railway ferry.
Notodden New Station served Notodden, Norway from 1919 to 2004, and again from 2015 to 2020. The station was designed by Gudmund Hoel, finished in 1917 and taken into use two years later when the Bratsberg Line opened.
Gransherad Station was a railway station serving Gransherad in Notodden, Norway on the Tinnoset Line from 1909 to the line closed in 1991.
Norsk Hydro Rjukan is an industrial facility operated by Norsk Hydro at Rjukan in Tinn, Norway, from 1911 to 1991. The plant manufactured chemicals related to the production of fertilizer, initially potassium nitrate from arc-produced nitric acid and later ammonia, hydrogen, and heavy water. The location was chosen for its vicinity to hydroelectric power plants built in the Måna river.
Hydro Transport AS was a railway- and shipping company responsible for the transport of chemicals from Norsk Hydro Rjukan. A subsidiary of Norsk Hydro, the company was founded in 1907, operations ceased in 1991, while the company became defunct at the end of 2009.
Kalhovdfjorden is a lake in Tinn Municipality in Vestfold og Telemark county, Norway. The lake lies about 20 kilometres (12 mi) to the north of the town of Rjukan and about 15 kilometres (9.3 mi) east of the Hardangervidda National Park. The lake is part of the Skien watershed. The river Mår is the main outflow of the lake. The lake Møsvatn lies to the southwest and the lake Tinnsjå lies to the southeast. The area of the lake is 20.39 square kilometers (7.87 sq mi) and it is located 1,084 meters (3,556 ft) above sea level.
The Rjukan–Notodden Industrial Heritage Site is a World Heritage Site in Vestfold & Telemark county, Norway, created to protect the industrial landscape around Lake Heddalsvatnet and Vestfjorddalen valley. The landscape is centered on the plant built by the Norsk Hydro company to produce calcium nitrate fertilizer from atmospheric nitrogen using the Birkeland–Eyde process. The complex also includes hydroelectric power plants, railways, transmission lines, factories, and workers' accommodation and social institutions in the towns of Notodden and Rjukan.
Gransherad is a village in Notodden Municipality in Vestfold og Telemark county, Norway. The village is located along the river Tinnelva, about 4 kilometres (2.5 mi) to the south of the village of Tinnoset and the lake Tinnsjå. It sits about 17 kilometres (11 mi) to the southwest of the village of Bolkesjø, about 22 kilometres (14 mi) to the northwest of the town of Notodden, about 15 kilometres (9.3 mi) to the northwest of the village of Heddal, and about 15 kilometres (9.3 mi) to the northeast of the village of Sauland. Gransherad Church is located in the village.
