Modum

thumb|250 px|Modum City Hall at Vikersund Modum is a municipality in Buskerud county, Norway. The administrative centre of the municipality is the town of Vikersund. The municipality of Modum was established on 1 January 1838 (see formannskapsdistrikt).

Tyrifjorden (Lake Tyri) is a lake in Norway. It lies northwest of Oslo and is the nation's fifth largest lake with an area of 138.56 km2. It has a volume of 13 km3, is 295 meters deep at its deepest, and lies 63 meters above sea level. The lake's primary source is the Begna river, which discharges into Tyrifjorden at Hønefoss where the river forms the waterfall of Hønefossen. Its primary outlet is at Vikersund near the lake's southwest corner, where Tyrifjorden discharges into the Drammenselva river.

thumb|250 px|Ski flying hill in Vikersund, Vikersundbakken Vikersund is a town of 3,232 (in 2020) inhabitants in the municipality capital of Modum, in the county of Buskerud, Norway.

thumb|right|300px|Blaafarveværket in Åmot Blaafarveværket, or the Blue Colour Works, was a mining and industrial company located at Åmot in Modum in Buskerud, Norway, which existed from 1776 to 1898, and which was Norway's largest mining company in the first half of the 19th century. The works mined cobalt ore and manufactured by smelting blue cobalt glass (smalt) and cobalt blue (cobalt aluminate) pigment. It is currently a large open-air industrial museum and an art gallery; it is the largest and best preserved mine museum in Europe, and one of Norway's most visited attractions.

thumb|300 px|Sysle Rail Station Sysle is a village in the municipality of Modum, Buskerud county, Norway. Its population (2014) is 227.

Geithus is a village in Modum municipality of Buskerud, Norway. It is situated between the villages of Åmot and Vikersund. thumb|Gravfoss 1 kraftverk. Geithus is located where the southwestern arm of Tyrifjorden ends and drains into Drammenselva. Geithusbrua is a cable bridge, that spans the junction where Tyrifjorden turns into Drammenselva. There are two hydroelectric powerplants; Geithusfoss kraftverk and Gravfoss kraftverk. The area around Geithus in forested. Originally, there was an active pulp and paper industry in Geithus principally through the operation of Katfos Fabrikker. Productio

settlement in Modum Municipality, Norway

railway line in Norway

Simoa is the name of a river which flows through the municipalities of Sigdal and Modum in Buskerud County, Norway.

ironworks in Norway