Semily District

Semily District Okres Semily
District
Location in the Liberec Region within the Czech Republic
Coordinates: 50°36′N 15°24′E
Country	Czech Republic
Region	Liberec
Capital	Semily
Area
• Total	662.32 km2 (255.72 sq mi)
Population  (2024)
• Total	73,097
• Density	110/km2 (290/sq mi)
Time zone	UTC+1 (CET)
• Summer (DST)	UTC+2 (CEST)
Municipalities	64
* Towns	8
* Market towns	1

Semily District (Czech: okres Semily) is a district in the Liberec Region of the Czech Republic. Its capital is the town of Semily, but the most populated town is Turnov.

Administrative division

Semily District is divided into three administrative districts of municipalities with extended competence: Semily, Jilemnice and Turnov. Turnov is the only such administrative district in the country, whose borders do not correspond to the borders of the district, and extends also to the neighbouring districts of Jablonec nad Nisou and Liberec.

List of municipalities

Towns are marked in bold and market towns in italics:

Bělá - Benecko - Benešov u Semil - Bozkov - Bradlecká Lhota - Bukovina u Čisté - Bystrá nad Jizerou - Chuchelna - Čistá u Horek - Háje nad Jizerou - Holenice - Horka u Staré Paky - Horní Branná - Hrubá Skála - Jablonec nad Jizerou - Jesenný - Jestřabí v Krkonoších - Jilemnice - Kacanovy - Karlovice - Klokočí - Košťálov - Kruh - Ktová - Levínská Olešnice - Libštát - Lomnice nad Popelkou - Loučky - Martinice v Krkonoších - Mírová pod Kozákovem - Modřišice - Mříčná - Nová Ves nad Popelkou - Ohrazenice - Olešnice - Paseky nad Jizerou - Peřimov - Poniklá - Přepeře - Příkrý - Radostná pod Kozákovem - Rakousy - Rokytnice nad Jizerou - Roprachtice - Rovensko pod Troskami - Roztoky u Jilemnice - Roztoky u Semil - Semily - Slaná - Stružinec - Studenec - Svojek - Syřenov - Tatobity - Troskovice - Turnov - Veselá - Víchová nad Jizerou - Vítkovice - Všeň - Vyskeř - Vysoké nad Jizerou - Záhoří - Žernov

Geography

Krčkovice and surrounding landscape

Semily District briefly borders Poland in the north. The terrain is very diverse, mountainous in the north, foothills in the middle and slightly undulating in the south. The territory extends into five geomorphological mesoregions: Giant Mountains Foothills (most of the territory), Giant Mountains (north), Ještěd–Kozákov Ridge (a strip from west to south) and Jičín Uplands (southwest). The highest point of the district and of the entire Liberec Region is the mountain Kotel in Vítkovice with an elevation of 1,435 m (4,708 ft), the 10th highest mountain in the country. The lowest point is the river bed of the Jizera in Všeň at 236 m (774 ft).

From the total district area of 662.3 km² (255.7 sq mi), agricultural land occupies 368.8 km² (142.4 sq mi), forests occupy 229.0 km² (88.4 sq mi), and water area occupies 6.6 km² (2.5 sq mi). Forests cover 23.2% of the district's area.

The most important river is the Jizera, which crosses the territory from north to southwest. Its longest tributaries in the district are the Oleška and Jizerka. The Cidlina originates here, but soon after leaves the district. The area is poor in bodies of water.

Most of the Giant Mountains area of the district is protected as the Krkonoše National Park and belongs to the most valuable area of the country thanks to a significant amount of rare flora and fauna. In the west, two separate parts of the Bohemian Paradise Protected Landscape Area lie within the district. A small part of the Jizerské hory Protected Landscape Area also extends into the territory, although the Jizera Mountains range itself does not extend into the district.

Demographics

Historical population

Year Pop. ±% 1869 106,240 —     1880 106,920 +0.6% 1890 110,475 +3.3% 1900 109,887 −0.5% 1910 113,374 +3.2%	Year Pop. ±% 1921 102,005 −10.0% 1930 103,848 +1.8% 1950 80,681 −22.3% 1961 78,072 −3.2% 1970 76,631 −1.8%	Year Pop. ±% 1980 76,503 −0.2% 1991 75,547 −1.2% 2001 75,355 −0.3% 2011 73,605 −2.3% 2021 70,590 −4.1%
Source: Censuses

Most populated municipalities

Name	Population	Area (km2)
Turnov	14,502	23
Semily	8,081	16
Lomnice nad Popelkou	5,635	26
Jilemnice	5,443	14
Rokytnice nad Jizerou	2,533	37
Horní Branná	1,873	21
Studenec	1,844	17
Mírová pod Kozákovem	1,751	19
Košťálov	1,646	20
Jablonec nad Jizerou	1,639	22

Economy

The largest employers with headquarters in Semily District and at least 500 employees are:

Economic entity	Location	Number of employees	Main activity
Devro	Jilemnice	1,000–1,499	Manufacture of plastic products
MMN	Jilemnice	500–999	Health care
Grupo Antolin Turnov	Turnov	500–999	Manufacture of plastic products
Kamax	Turnov	500–999	Treatment and coating of metals
Ontex CZ	Turnov	500–999	Manufacture of hygiene aids

Transport

The D10 motorway from Prague, which further continues as the R/35 expressway to Liberec, runs along the western border of the district. The most important roads in the district are the I/10 road (part of the European route E65) from Turnov to the Czech-Polish border, the I/35 road (part of European route E442) to Hradec Králové, and the I/14 road from Liberec to Trutnov.

Sights

Trosky Castle

The most important monuments in the district, protected as national cultural monuments, are:

• Hrubý Rohozec Castle
• Trosky Castle
• Dlask's Farm in Dolánky u Turnova
• Janata's Mill in Buřany

The best-preserved settlements, protected as monument reservations and monument zones, are:

• Lomnice nad Popelkou-Karlov (monument reservation)
• Horní Štěpanice-Karlov (monument reservation)
• Jilemnice
• Lomnice nad Popelkou
• Turnov
• Újezdec

The most visited tourist destinations are the Trosky Castle and Valdštejn Castle.

Notable people

Main category: People from Semily District

External links

• Semily District – profile on the Czech Statistical Office website