Dimmuborgir (''dimmu'' "dark", ''borgir'' "cities" or "forts", "castles"; pronounced ) is a large area of unusually shaped

lava field Lava fields are large, mostly flat areas of surface or subaquatic lava flows. Such features are generally composed of highly fluid basalt lava, and can extend for tens or hundreds of miles across the underlying terrain. Morphology and str ...

s east of Mývatn in

Iceland Iceland ( is, Ísland; ) is a Nordic island country in the North Atlantic Ocean and in the Arctic Ocean. Iceland is the most sparsely populated country in Europe. Iceland's capital and largest city is Reykjavík, which (along with its ...

. The Dimmuborgir area is composed of various

volcanic A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plat ...

caves and

rock formation A rock formation is an isolated, scenic, or spectacular surface rock outcrop. Rock formations are usually the result of weathering and erosion sculpting the existing rock. The term ''rock formation'' can also refer to specific sedime ...

s, reminiscent of an ancient collapsed citadel (hence the name). The dramatic structures are one of Iceland's most popular natural tourist attractions.

Formation

The Dimmuborgir area consists of a massive, collapsed

lava tube A lava tube, or pyroduct, is a natural conduit formed by flowing lava from a volcanic vent that moves beneath the hardened surface of a lava flow. If lava in the tube empties, it will leave a cave. Formation A lava tube is a type of lava ...

formed by a

lava Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface. Lava may be erupted at a volcano or through a fracture in the crust, on land or ...

lake flowing in from a large

eruption Several types of volcanic eruptions—during which lava, tephra (ash, lapilli, volcanic bombs and volcanic blocks), and assorted gases are expelled from a volcanic vent or fissure—have been distinguished by volcanologists. These are often ...

in the Þrengslaborgir and Lúdentsborgir crater row to the East, about 2300 years ago. At Dimmuborgir, the lava pooled over a small lake. As the lava flowed across the wet sod, the water of the marsh started to boil, the vapour rising through the lava forming lava pillars from drainpipe size up to several meters in diameter. As the lava continued flowing towards lower ground in the Mývatn area, the top crust collapsed, but the hollow pillars of solidified lava remained. The lava lake must have been at least 10 meters deep, as estimated by the tallest structures still standing. The lava flow surface remains partly intact around the Dimmuborgir area, so that the Dimmuborgir itself sits below the surrounding surface area. The area is characterised by large hollow cell- or chamber-like structures formed around bubbles of vapour, and some dramatically standing lava pillars. Several of the chambers and pillar bases are large enough to house humans, giving rise to the term "castles" (''borgir'').

Dimmuborgir in culture

In Icelandic folklore, Dimmuborgir is said to connect earth with the infernal regions. In Nordic Christian lore, it is also said that Dimmuborgir is the place where

Satan Satan,, ; grc, ὁ σατανᾶς or , ; ar, شيطانالخَنَّاس , also known as the Devil, and sometimes also called Lucifer in Christianity, is an entity in the Abrahamic religions that seduces humans into sin or falsehoo ...

landed when he was cast from the heavens and created the apparent "Helvetes katakomber" which is

Norwegian Norwegian, Norwayan, or Norsk may refer to: *Something of, from, or related to Norway, a country in northwestern Europe * Norwegians, both a nation and an ethnic group native to Norway * Demographics of Norway *The Norwegian language, including ...

for "The Catacombs of Hell". Dimmuborgir was used as a shooting location for HBO's fantasy TV-series ''

Game of Thrones ''Game of Thrones'' is an American fantasy drama television series created by David Benioff and D. B. Weiss for HBO. It is an adaptation of '' A Song of Ice and Fire'', a series of fantasy novels by George R. R. Martin, the fir ...

''. Dimmuborgir forms the background of Mance Rayder's wildling camp. The Norwegian

symphonic black metal Symphonic black metal is a subgenre of black metal that emerged in the 1990s and incorporates symphonic and orchestral elements. Notable symphonic black metal bands include Cradle Of Filth, Dimmu Borgir, Emperor, and Carach Angren. History ...

band

Dimmu Borgir Dimmu Borgir () is a Norwegian symphonic black metal band from Jessheim, formed in 1993. The name is derived from Dimmuborgir, a volcanic formation in Iceland, the name of which means "dark cities" or "dark castles/fortresses" in Icelandic, ...

is named after the Dimmuborgir region.

References

External links

Tourist information
from Visiticeland.is

{{Authority control North Iceland Volcanism of Iceland Lava fields North Volcanic Zone of Iceland Rock formations of Iceland