Semily
Semily (Czech pronunciation: [ˈsɛmɪlɪ]; German: Semil) is a town in the Liberec Region of the Czech Republic. It has about 8,100 inhabitants.
Semily | |
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![]() View of the town | |
![]() Flag ![]() Coat of arms | |
![]() ![]() Semily Location in the Czech Republic | |
Coordinates: 50°36′7″N 15°20′8″E | |
Country | ![]() |
Region | Liberec |
District | Semily |
First mentioned | 1352 |
Government | |
• Mayor | Lena Mlejnková |
Area | |
• Total | 16.31 km2 (6.30 sq mi) |
Elevation | 340 m (1,120 ft) |
Population (2022-01-01)[1] | |
• Total | 8,120 |
• Density | 500/km2 (1,300/sq mi) |
Time zone | UTC+1 (CET) |
• Summer (DST) | UTC+2 (CEST) |
Postal code | 513 01 |
Website | www |
Administrative parts


Town parts of Bítouchov and Podmoklice and the village of Spálov are administrative parts of Semily.
Geography
Semily is located about 25 kilometres (16 mi) southeast of Liberec. It lies on the confluence of rivers Jizera and its left tributary Oleška. There is a nature reserve called Jizera Valley.
Most of the municipal territory lies in the Giant Mountains Foothills. In the southwest, it extends into the Ještěd–Kozákov Ridge. The highest peak of the territory is Medenec hill with an altitude of 544 metres (1,785 ft).
History
The first written mention of Semily is from 1352, when existence of a church is mentioned. In the middle of the 19th century, the settlement transformed into a wealthy town when the industrialization arrived and the development of rail transport occurred. Semily also profited from an advantageous location near the Jizera River.[2]
Demographics
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Source: Censuses[3][4] |
Sights

The main landmark is the neo-Romanesque Church of Saints Peter and Paul. It was built in 1908, after the old church was torn down.[5]
The town has two museums: the Museum and Regional Gallery and the Museum of Raspers.
Notable people
- František Ladislav Rieger (1818–1903), politician
- Antal Stašek (1843–1931), writer and lawyer, lived and worked here in 1877–1913
- Bohumil Kučera (1874–1921), physicist
- Ivan Olbracht (1882–1952), writer
- Magdalena Jetelová (born 1946), artist
References
- "Population of Municipalities – 1 January 2022". Czech Statistical Office. 2022-04-29.
- "History". Město Semily. Retrieved 2021-08-18.
- "Historický lexikon obcí České republiky - 1869–2011: Okres Semily". Czech Statistical Office. 2015-12-21. pp. 9–10.
- "Population Census 2021: Population by sex". Public Database. Czech Statistical Office. 2021-03-27.
- "Town's monuments". Město Semily. Retrieved 2021-08-18.
- "Partnerská města" (in Czech). Město Semily. Retrieved 2020-08-13.