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UNESCO World Heritage List · Europe

UNESCO World Heritage Sites in Sweden

Sweden has 15 sites on the UNESCO World Heritage List (13 cultural, 1 natural and 1 mixed), the first inscribed in 1991 (Drottningholm Palace). The map below plots every one of them alongside the rest of the List, and each site is written up in full further down the page.

World Heritage Sites
15
2 shared with neighbours
Cultural
13
Natural and Mixed
2
First Inscribed
1991
Drottningholm Palace

Map of World Heritage Sites in Sweden

4.0

CulturalNaturalMixedIn DangerLarge dots are in Sweden. Click a dot to read about the site.

Drottningholm Palace, Sweden
Photo, via Wikimedia Commons (author and licence on the file page).
CulturalInscribed 1991(iv)

Drottningholm Palace

Sweden · 59.3217° N, 17.8864° E · 2 km² · 12 km from Stockholm

Drottningholm Palace (Swedish: Drottningholms slott) is a royal palace in Drottningholm, on the island of Lovön in Ekerö Municipality, Stockholm County, Sweden. Built beginning in 1662, it served as a regular summer residence of the Swedish royal court during much of the 18th century and is today the residence of the Swedish royal family.

The palace is part of the Royal Domain of Drottningholm, which was inscribed on the UNESCO World Heritage List in 1991 under criterion (iv). The designated property also encompasses the Drottningholm Palace Theatre, the Chinese Pavilion, the palace gardens, and other parts of the surrounding royal domain.

Drottningholm Palace is open to the public and is a major tourist attraction.

Adapted from Wikipedia: Drottningholm Palace (CC BY-SA 4.0).

Why Drottningholm Palace Is Listed

(iv)
An outstanding example of a type of building or landscape.
More about Drottningholm Palace

UNESCO's Description

The Royal Domain of Drottningholm stands on an island in Lake Mälar in a suburb of Stockholm. With its castle, perfectly preserved theatre (built in 1766), Chinese pavilion and gardens, it is the finest example of an 18th-century north European royal residence inspired by the Palace of Versailles.

From the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

History

The name Drottningholm (literally meaning "Queen's islet") came from the original renaissance building designed by Willem Boy, a stone palace built by John III of Sweden in 1580 for his queen, Catherine Jagiellon. This palace was preceded by a royal mansion called Torvesund.

The Queen Dowager Regent Hedwig Eleonora bought the castle throughout 1661, a year after her role as queen of Sweden ended, but it burnt to the ground on 30 December that same year. Hedwig Eleonora engaged the architect Nicodemus Tessin the Elder to design and rebuild the castle. In 1662, work began on the reconstruction of the building. With the castle almost complete, Tessin died in 1681. His son Nicodemus Tessin the Younger continued his work and completed the elaborate interior designs.

Sections adapted from Wikipedia: Drottningholm Palace (CC BY-SA 4.0).

Key Facts

Key facts about Drottningholm Palace
Established1699
Architectural styleBaroque art

Facts from Wikidata Q208559 (CC0).

Birka and Hovgården, Sweden
Photo, via Wikimedia Commons (author and licence on the file page).
CulturalInscribed 1993(iii) (iv)

Birka and Hovgården

Sweden · 59.3350° N, 17.5425° E · 4 km² · 31 km from Stockholm

Birka and Hovgården are two sites in Sweden that together form an archaeological complex dating from the Viking Age, inscribed on the UNESCO World Heritage List. The sites are located on the islands of Björkö and Adelsö, respectively, in Lake Mälaren, approximately 30 kilometres west of Stockholm.

Birka was founded in the mid-8th century. At that time, Lake Mälar formed a bay of the Baltic Sea, with sea levels approximately five meters higher than today. Birka occupied a strategic position, sheltered by a network of islands and skerries and located at the intersection of several major maritime routes. It developed into a principal center of trade in Sweden, surpassing the older site of Helgö and expanding on a significantly larger scale, with an estimated peak population of 700 to 1,000 inhabitants. The settlement concentrated a wide range of craft activities that relied on raw materials sourced from Scandinavian regions, including amber, iron from Bergslagen, furs and down, antler, and ivory. Manufactured goods were distributed locally to surrounding farms and, more extensively, exported in exchange for luxury items such as pottery, silk and fine embroidery, and silver.

Adapted from Wikipedia: Birka and Hovgården (CC BY-SA 4.0).

Why Birka and Hovgården Is Listed

(iii)
A unique testimony to a cultural tradition or civilisation.
(iv)
An outstanding example of a type of building or landscape.
More about Birka and Hovgården

UNESCO's Description

The Birka archaeological site is located on Björkö Island in Lake Mälar and was occupied in the 9th and 10th centuries. Hovgården is situated on the neighbouring island of Adelsö. Together, they make up an archaeological complex which illustrates the elaborate trading networks of Viking-Age Europe and their influence on the subsequent history of Scandinavia. Birka was also important as the site of the first Christian congregation in Sweden, founded in 831 by St Ansgar.

From the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

History

The earliest evidence of human activity in the area is a cemetery northwest of Hovgården, which appears to have been in use between approximately 600 and 1100. On Grönsö, which was a separate island during this period, Bronze Age cairns have also been identified. The proto-city of Birka and the adjacent royal estate of Hovgården were established in the 8th century. The precise founding date is uncertain but is generally estimated around 750. The style of the earliest artifacts at the site corresponds to the transitional period between the Vendel Age and the Viking Age, at the very end of the 8th century. These artifacts show similarities to objects found at Staraya Ladoga, which was founded around 753 according to dendrochronological analysis.

Location

Birka and Hovgården are located on the islands of Björkö and Adelsö, respectively, in Lake Mälar, approximately 30 km west of Stockholm. Both islands are part of the Ekerö Municipality within Stockholm County. The islands face each other and are separated by a strait a few hundred meters wide. According to its designation as a World Heritage Site, the protected area covers 226 hectares, including the entire northern part of Björkö and the Hovgården site. A buffer zone of 2,272 hectares surrounds this area, encompassing the remainder of Björkö, a large portion of Adelsö, and part of the lake between the two islands.

Lake Mälar is geologically part of the sub-Cambrian peneplain.

Tourism

Birka and Hovgården constitute a notable tourist destination, attracting approximately 60,000 to 70,000 visitors annually. The majority of visitors are Swedish, while around 30% come from other countries, particularly Germany, the United Kingdom, the United States, and Italy. Birka is accessible by private boat, as the island has a small marina, and seasonally through companies offering regular tours from ports on Lake Mälar, including Strömma Kanalbolaget, which connects Birka to Stockholm in approximately two hours. Hovgården can be reached by car and bus via a ferry between the islands of Munsö and Adelsö, and Birka can be reached from Hovgården in around 15 minutes by boat operated by Strömma.

Sections adapted from Wikipedia: Birka and Hovgården (CC BY-SA 4.0).

Key Facts

Key facts about Birka and Hovgården
Established8th century

Facts from Wikidata Q2904503 (CC0).

Engelsberg Ironworks, Sweden
Photo, via Wikimedia Commons (author and licence on the file page).
CulturalInscribed 1993(iv)

Engelsberg Ironworks

Sweden · 59.9692° N, 16.0103° E · 48 km from Västerås

Engelsberg Ironworks (Swedish: Engelsbergs bruk) is an ironworks in Ängelsberg, a village in Fagersta Municipality in Västmanland County, Sweden. It was built in 1681 by Per Larsson Gyllenhöök (1645–1706) and developed into one of the world's most modern ironworks in the period 1700–1800. It is listed as a UNESCO World Heritage Site since 1993.

Adapted from Wikipedia: Engelsberg Ironworks (CC BY-SA 4.0).

Why Engelsberg Ironworks Is Listed

(iv)
An outstanding example of a type of building or landscape.
More about Engelsberg Ironworks

UNESCO's Description

Sweden's production of superior grades of iron made it a leader in this field in the 17th and 18th centuries. This site is the best-preserved and most complete example of this type of Swedish ironworks.

From the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

History

The history of iron production in the region dates back to at least 13th century. The local peasants both mined the ore and produced the iron using primitive furnaces.

In the end of the 16th century more modern production methods were introduced in Engelsberg and production volumes increased substantially in the following decades.

The mill, which historically belonged to the Västervåla parish and Norberg, was built in 1681 by the county sheriff Per Larsson Höök (1645–1706). By then, ironworking had already been carried out on the site for a long time by miners.

Sections adapted from Wikipedia: Engelsberg Ironworks (CC BY-SA 4.0).

Key Facts

Key facts about Engelsberg Ironworks
Established1681

Facts from Wikidata Q936884 (CC0).

Rock Carvings in Tanum, Sweden
Photo, via Wikimedia Commons (author and licence on the file page).
CulturalInscribed 1994(i) (iii) (iv)

Rock Carvings in Tanum

Sweden · 58.7000° N, 11.3364° E · 41 km² · 69 km from Vannersborg

The Rock Carvings in Tanum (Swedish: Hällristningsområdet i Tanum) are a collection of petroglyphs near Tanumshede, Bohuslän, Sweden, which were declared a World Heritage Site by UNESCO in 1994 because of their high concentration.

Adapted from Wikipedia: Rock Carvings in Tanum (CC BY-SA 4.0).

Why Rock Carvings in Tanum Is Listed

(i)
A masterpiece of human creative genius.
(iii)
A unique testimony to a cultural tradition or civilisation.
(iv)
An outstanding example of a type of building or landscape.
More about Rock Carvings in Tanum

UNESCO's Description

The rock carvings in Tanum, in the north of Bohuslän, are a unique artistic achievement not only for their rich and varied motifs (depictions of humans and animals, weapons, boats and other subjects) but also for their cultural and chronological unity. They reveal the life and beliefs of people in Europe during the Bronze Age and are remarkable for their large numbers and outstanding quality.

From the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

Recent history

The first records of the images inscribed at the site were made in 1627 when Peder Alfsön, a Norwegian doctor and lector, made ink drawings of some of the carvings. The first professional recordings were made in 1792 by Carl Gustaf Gottfried Hilfeling, who was sent by nobleman Pehr Tham to draw the carvings. A number of excavations and recordings took place over the course of the early 19th century, primarily led by Carl Georg Brunius and Axel Emmanuel Holmberg, who published research and debated at length the most likely era of their creation. Strong arguments for the now accepted era were not made until the late 19th century, when Oscar Montelius and Viktor Rydberg presented evidence linking the drawings to the Bronze Age.

Sections adapted from Wikipedia: Rock Carvings in Tanum (CC BY-SA 4.0).

Skogskyrkogården, Sweden
Photo, via Wikimedia Commons (author and licence on the file page).
CulturalInscribed 1994(ii) (iv)

Skogskyrkogården

Sweden · 59.2756° N, 18.0994° E · 1 km² · 9 km from Stockholm

Skogskyrkogården ([ˈskûːɡsɕʏrkʊˌɡoːɖɛn]; Swedish for 'The Woodland Cemetery') is a cemetery located in the Gamla Enskede district south of central Stockholm, Sweden. It was inaugurated in 1920 and was inscribed on the UNESCO World Heritage List in 1994. Its design, by Gunnar Asplund and Sigurd Lewerentz, reflects the development of architecture from Nordic Classicism to mature functionalism.

Adapted from Wikipedia: Skogskyrkogården (CC BY-SA 4.0).

Why Skogskyrkogården Is Listed

(ii)
An important interchange of human values.
(iv)
An outstanding example of a type of building or landscape.
More about Skogskyrkogården

UNESCO's Description

This Stockholm cemetery was created between 1917 and 1920 by two young architects, Asplund and Lewerentz, on the site of former gravel pits overgrown with pine trees. The design blends vegetation and architectural elements, taking advantage of irregularities in the site to create a landscape that is finely adapted to its function. It has had a profound influence in many countries of the world.

From the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

History

Skogskyrkogården came about following an international competition in 1915 for the design of a new cemetery in Enskede in the southern part of Stockholm, Sweden. The entry called "Tallum" by the young architects Gunnar Asplund and Sigurd Lewerentz was selected. After changes made to the design on the recommendations of the competition jury, work began in 1917 on land that had been old gravel quarries that were overgrown with pine trees, and the first phase was completed three years later. The architects' use of the natural landscape created an extraordinary environment of tranquil beauty that had a profound influence on cemetery design throughout the world.

Sections adapted from Wikipedia: Skogskyrkogården (CC BY-SA 4.0).

Key Facts

Key facts about Skogskyrkogården
Established1915
Area1.1 km²
Architectural styleNordic Classicism, functionalism

Facts from Wikidata Q213988 (CC0).

Hanseatic town of Visby, Sweden
Photo: Jan Norrman, CC BY 2.5, via Wikimedia Commons.
CulturalInscribed 1995(iv) (v)

Hanseatic town of Visby

Sweden · 57.6417° N, 18.2958° E · 1 km² · 1 km from Visby

A former Viking site on the island of Gotland, Visby was the main centre of the Hanseatic League in the Baltic from the 12th to the 14th century. Its 13th-century ramparts and more than 200 warehouses and wealthy merchants' dwellings from the same period make it the best-preserved fortified commercial city in northern Europe.

Description from the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

Why Hanseatic town of Visby Is Listed

(iv)
An outstanding example of a type of building or landscape.
(v)
An outstanding example of traditional human settlement or land use.
Gammelstad Church Town, Sweden
Photo, via Wikimedia Commons (author and licence on the file page).
CulturalInscribed 1996(ii) (iv) (v)

Gammelstad Church Town

Sweden · 65.6461° N, 22.0286° E · 8 km from Luleå

Gammelstad Church Town (Swedish: Gammelstads kyrkstad) is a UNESCO World Heritage Site situated in Gammelstaden 10 km north of Luleå, Sweden, at the northern end of the Gulf of Bothnia. It is the best preserved example of a type of settlement called kyrkstad ("church town") that was once widespread throughout northern Scandinavia. As Church Village of Gammelstad, Luleå, it was listed as a World Heritage Site in 1996.

The town is located about 10 kilometers upstream the Lule River. At its centre is the 15th-century Nederluleå Church surrounded by 424 wood-built houses. The houses were only used on Sundays and during religious festivals to accommodate worshipers from the surrounding countryside who could not return home the same day due to the long distance and difficult traveling conditions.

Because the buildings are built from timber, regular maintenance is required to prevent rot; surveys have been carried out to document the extent of existing rotting, and snow is cleared regularly during the winter.

Adapted from Wikipedia: Gammelstad Church Town (CC BY-SA 4.0).

Why Gammelstad Church Town Is Listed

(ii)
An important interchange of human values.
(iv)
An outstanding example of a type of building or landscape.
(v)
An outstanding example of traditional human settlement or land use.
More about Gammelstad Church Town

UNESCO's Description

Gammelstad, at the head of the Gulf of Bothnia, is the best-preserved example of a 'church village', a unique kind of village formerly found throughout northern Scandinavia. The 404 wooden houses, huddled round the early 15th-century stone church, were used only on Sundays and at religious festivals to house worshippers from the surrounding countryside who could not return home the same day because of the distance and difficult travelling conditions.

From the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

History

The Gammelstad Church Town began as a trading settlement, and became the focus of religious observances for farming communities in the region. Gammelstad is an exceptionally well preserved example of a Scandinavian church town. Such settlements are unique, because they were shaped by the religious and social needs of a regions inhabitants, rather than by economic and geographic forces.

The numerous wooden houses constructed around the church were only used on Sundays, and in conjunction with religious festivals as overnight housing for worshippers from the surrounding countryside, whose journeys involved travelling long distances in a harsh natural environment.

Sections adapted from Wikipedia: Gammelstad Church Town (CC BY-SA 4.0).

Laponian National Park, Sweden
Photo, via Wikimedia Commons (author and licence on the file page).
MixedInscribed 1996(iii) (v) (vii) (viii) (ix)

Laponian National Park

Sweden · 67.3333° N, 17.5833° E · 9,409 km² · 117 km from Narvik

Laponia, or the Laponian Area, is a large mountainous wildlife area in the Lapland province in northern Sweden, more precisely in Gällivare Municipality, Arjeplog Municipality and Jokkmokk Municipality. The name comes from the Latin name for Lapland.

It was made a UNESCO World Heritage Site in 1996; the bulk of it had enjoyed protected status since the early 20th century. The area was made a heritage site for both natural and cultural reasons.

The total area is about 9,400 square kilometres (3,600 sq mi), making it the world's largest unmodified nature area to be still cultured by natives—the natives in this case being the reindeer-herding Sami people. Only parts of the area is actually used for pasture by them. With such a large space, the geography of the area varies greatly; it is dominated by mountains, rivers and lakes. Each nature reserve and national park has its distinctive features. The amount of snow in winter and rain in summer is considerable.

95% of the area is protected as national parks or nature reserves. It consists of the national parks Muddus, Sarek, Padjelanta and Stora Sjöfallet, and the nature reserves Sjaunja and Stubba.

Adapted from Wikipedia: Laponia (CC BY-SA 4.0).

Why Laponian National Park Is Listed

(iii)
A unique testimony to a cultural tradition or civilisation.
(v)
An outstanding example of traditional human settlement or land use.
(vii)
Superlative natural phenomena or exceptional natural beauty.
(viii)
An outstanding example of major stages of the Earth's history.
(ix)
An outstanding example of ongoing ecological and biological processes.
More about Laponian National Park

UNESCO's Description

The Arctic Circle region of northern Sweden is the home of the Saami people. It is the largest area in the world (and one of the last) with an ancestral way of life based on the seasonal movement of livestock. Every summer, the Saami lead their huge herds of reindeer towards the mountains through a natural landscape hitherto preserved, but now threatened by the advent of motor vehicles. Historical and ongoing geological processes can be seen in the glacial moraines and changing water courses.

From the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

Key Facts

Key facts about Laponian National Park
Area9,400 km²

Facts from Wikidata Q1137314 (CC0).

Visiting Laponian National Park

Laponia is a national park system of 9,400 km2 (3,600 sq mi) and a UNESCO World Heritage site in Norrbotten County, in the Lappland province in northern Sweden.

Travel notes adapted from Wikivoyage: Laponia (CC BY-SA 4.0).

Southern Öland cultural landscape, Sweden
Photo, via Wikimedia Commons (author and licence on the file page).
CulturalInscribed 2000(iv) (v)

Southern Öland cultural landscape

Sweden · 56.4667° N, 16.5500° E · 563 km² · 25 km from Kalmar

The agricultural landscape of southern Öland (Swedish: södra Ölands odlingslandskap) is an area of more than 56,000 hectares (140,000 acres) located on the island of Öland, Sweden. It includes Stora alvaret (great alvar), a limestone plateau of around half that surface. Stora alvaret is a dagger-shaped area almost 40 km (25 mi) long and about 10 km (6.2 mi) at its widest north end. This limestone plain, around a quarter of the surface of the island, is the most extended of its kind in Europe. As a result of the thin layer of soil and high pH levels, it presents a wide range of plants, including many rare species.

The agricultural landscape of southern Öland was designated as a World Heritage Site by UNESCO in 2000, for the extraordinary biodiversity in this place, and its prehistory as well as the way how man has adapted to the natural conditions.

Adapted from Wikipedia: Agricultural landscape of southern Öland (CC BY-SA 4.0).

Why Southern Öland cultural landscape Is Listed

(iv)
An outstanding example of a type of building or landscape.
(v)
An outstanding example of traditional human settlement or land use.
More about Southern Öland cultural landscape

UNESCO's Description

The southern part of the island of Öland in the Baltic Sea is dominated by a vast limestone plateau. Human beings have lived here for some five thousand years and adapted their way of life to the physical constraints of the island. As a consequence, the landscape is unique, with abundant evidence of continuous human settlement from prehistoric times to the present day.

From the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

Key Facts

Key facts about Southern Öland cultural landscape
Area60.7 km²

Facts from Wikidata Q396132 (CC0).

Falun Mine, Sweden
Photo, via Wikimedia Commons (author and licence on the file page).
CulturalInscribed 2001(ii) (iii) (iv) (v)

Falun Mine

Sweden · 60.6047° N, 15.6308° E · 1 km from Falun

Falun Mine (Swedish: Falu Gruva) was a mine in Falun, Sweden, that operated for a millennium from the 10th century to 1992. It produced as much as two-thirds of Europe's copper needs and helped fund many of Sweden's wars in the 17th century. Technological developments at the mine had a profound influence on mining globally for two centuries. The mine is now a museum and in 2001 was designated a UNESCO World Heritage Site.

Adapted from Wikipedia: Falun Mine (CC BY-SA 4.0).

Why Falun Mine Is Listed

(ii)
An important interchange of human values.
(iii)
A unique testimony to a cultural tradition or civilisation.
(iv)
An outstanding example of a type of building or landscape.
(v)
An outstanding example of traditional human settlement or land use.
More about Falun Mine

UNESCO's Description

The enormous mining excavation known as the Great Pit at Falun is the most striking feature of a landscape that illustrates the activity of copper production in this region since at least the 13th century. The 17th-century planned town of Falun with its many fine historic buildings, together with the industrial and domestic remains of a number of settlements spread over a wide area of the Dalarna region, provide a vivid picture of what was for centuries one of the world's most important mining areas.

From the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

History

There are no written accounts establishing exactly when mining operations at Falun Mine began. Archaeological and geological studies indicate, with considerable uncertainty, that mining operations started sometime around the year 1000. No significant activities had begun before 850, but the mine was definitely operating by 1080. Objects from the 10th century have been found containing copper from the mine. In the beginning, operations were of a small scale, with local farmers gathering ore, smelting it, and using the metal for household needs.

Around the time of Magnus III, king of Sweden from 1275 to 1290, a more professional operation began to take place. Nobles and foreign merchants from Lübeck had taken over from farmers.

Sections adapted from Wikipedia: Falun Mine (CC BY-SA 4.0).

Key Facts

Key facts about Falun Mine
Established10th century
Area0.4 km²

Facts from Wikidata Q636194 (CC0).

Grimeton VLF transmitter, Sweden
Photo, via Wikimedia Commons (author and licence on the file page).
CulturalInscribed 2004(ii) (iv)

Grimeton VLF transmitter

Sweden · 57.1140° N, 12.4044° E · 1 km² · 56 km from Halmstad

Grimeton Radio Station (Swedish pronunciation: [ˈɡrɪ̂mːɛˌtɔn]) in southern Sweden, close to Varberg in Halland, is an early longwave transatlantic wireless telegraphy station built in 1922–1924, that has been preserved as a historical site.

Beginning in the 1920s, it was used for wireless communications to North America and other countries, and during World War II was one of Sweden's few telecommunication links to the rest of the world. It is home to the only remaining example of an early pre-electronic radio transmitter technology called an Alexanderson alternator. It was added to the UNESCO World Heritage List in 2004, with the statement: "Grimeton Radio Station, Varberg is an exceptionally well preserved example of a type of telecommunication centre, representing the technological achievements by the early 1920s, as well as documenting the further development over some three decades."

The radio station is also an anchor site for the European Route of Industrial Heritage. The transmitter is still in operational condition, and each year on a day called Alexanderson Day is started up and transmits brief Morse code test transmissions, which can be received all over Europe.

Adapted from Wikipedia: Grimeton Radio Station (CC BY-SA 4.0).

Why Grimeton VLF transmitter Is Listed

(ii)
An important interchange of human values.
(iv)
An outstanding example of a type of building or landscape.
More about Grimeton VLF transmitter

UNESCO's Description

The Varberg Radio Station at Grimeton in southern Sweden (built 1922–24) is an exceptionally well-preserved monument to early wireless transatlantic communication. It consists of the transmitter equipment, including the aerial system of six 127-m high steel towers. Although no longer in regular use, the equipment has been maintained in operating condition. The 109.9-ha site comprises buildings housing the original Alexanderson transmitter, including the towers with their antennae, short-wave transmitters with their antennae, and a residential area with staff housing. The architect Carl Åkerblad designed the main buildings in the neoclassical style and the structural engineer Henrik Kreüger was responsible for the antenna towers, the tallest built structures in Sweden at that time. The site is an outstanding example of the development of telecommunications and is the only surviving example of a major transmitting station based on pre-electronic technology.

From the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

History

Beginning around 1910 industrial countries built networks of powerful transoceanic longwave radiotelegraphy stations to communicate telegraphically with other countries. During the First World War radio became a strategic technology when it was realized that a nation without long-distance radio capability could be isolated from the rest of the world by an enemy cutting its submarine telegraph cables. Sweden's geographical dependence on other countries' underwater cable networks, and the temporary loss of those vital connections during the war, motivated a decision in 1920 by the Swedish Parliament that the Royal Telegraph Agency build a high-power radiotelegraphy station in Sweden to transmit telegram traffic across the Atlantic.

Technical description

The electromechanical transmitter in Grimeton transmitted at a frequency of 17.2 kHz, i.e. in the VLF range, and was thus able to reach America.

In principle, an electric generator (A) is used for this purpose. This is set in rotation by a motor (500 HP, 711.3 rpm) via a gearbox (setup ratio: 2.97) and thus generates a continuous sinusoidal AC voltage (B) of 17.2 kHz or 17,200 Hz.

For comparison, generators of the public electricity networks produce an alternating voltage of 50 or 60 Hz, depending on the country. To produce such high frequencies with a generator, a fast-rotating generator (2115 revolutions per minute) with a special design is necessary.

In Grimeton, mainly Morse signals were transmitted.

Sections adapted from Wikipedia: Grimeton Radio Station (CC BY-SA 4.0).

Key Facts

Key facts about Grimeton VLF transmitter
Area1.1 km²

Facts from Wikidata Q920206 (CC0).

Decorated Farmhouses of Hälsingland, Sweden
Photo, via Wikimedia Commons (author and licence on the file page).
CulturalInscribed 2012(v)

Decorated Farmhouses of Hälsingland

Sweden · 61.7072° N, 16.1958° E · 97 km from Sundsvall

The Decorated Farmhouses of Hälsingland (Swedish: Världsarvet Hälsingegårdar) is a World Heritage Site inscribed on 1 July 2012 as Sweden's fifteenth entry on the list. Seven farmhouses erected in the 19th century were eventually selected to represent the most distinguished and well preserved examples of local architectural and decorative tradition.

Preparations for a nomination began during the 1990s. The initial nomination was a heterogeneous collection of farmhouses and environments connected to agrarian culture in Hälsingland. Fifteen sites, including an entire village were represented. The first nomination was rejected at the conference in Sevilla in 2009, with the suggestion of curating a narrower selection of sites. In the second and successful nomination, there was a pronounced focus on local traditions on decoratively painted interiors, as reflected by the World Heritage Site's english title Decorated farmhouses of Hälsingland.

Adapted from Wikipedia: Decorated Farmhouses of Hälsingland (CC BY-SA 4.0).

Why Decorated Farmhouses of Hälsingland Is Listed

(v)
An outstanding example of traditional human settlement or land use.
More about Decorated Farmhouses of Hälsingland

UNESCO's Description

Seven timber houses are listed in this site located in the east of Sweden, representing the zenith of a regional timber building tradition that dates back to the Middle Ages. They reflect the prosperity of independent farmers who in the 19th century used their wealth to build substantial new homes with elaborately decorated ancillary houses or suites of rooms reserved for festivities. The paintings represent a fusion of folk art with the styles favoured by the landed gentry of the time, including Baroque and Rococo. Decorated by painters, including known and unknown itinerant artists, the listed properties represent the final flowering of a long cultural tradition.

From the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

History

The farmhouses of Hälsingland are a cultural heritage and an example of traditional Swedish construction technique in the old farming society in Hälsingland. The magnificent dwelling houses of the farms have become symbols of the term Hälsingland farms, although the farm as a production unit, including out buildings and land, is what constitutes a Hälsingland farm.

The Hälsingland farms reflect the rural construction techniques, using only wood, and are an expression of the popular architecture; the farmer’s way of building as it evolved according to the available means. To depict a general idea of the Hälsingland farm is difficult, as they vary between parishes and periods of time.

The uniqueness of these farms lie in the farmer’s ambition to build big.

Sections adapted from Wikipedia: Decorated Farmhouses of Hälsingland (CC BY-SA 4.0).

Key Facts

Key facts about Decorated Farmhouses of Hälsingland
Established2012
Area5.4 km²

Facts from Wikidata Q1642003 (CC0).

Shared With Neighbouring Countries

These sites cross the border. Each is written up on the page of the country UNESCO lists first.

World Heritage in Sweden: Quick Answers

How many UNESCO World Heritage Sites are in Sweden?
Sweden has 15 World Heritage Sites: 13 cultural, 1 natural and 1 mixed. 2 of them are shared with a neighbouring country.
What was the first World Heritage Site in Sweden?
Drottningholm Palace, inscribed in 1991. The most recent is Decorated Farmhouses of Hälsingland, inscribed in 2012.
What are the natural World Heritage Sites in Sweden?
Laponian National Park (mixed), High Coast/Kvarken Archipelago.
Are any World Heritage Sites in Sweden in danger?
None of the World Heritage Sites in Sweden is on UNESCO's List of World Heritage in Danger.

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