Aachen

Aachen ( ; ; Aachen dialect: ''Oche'' ; French and traditional English: Aix-la-Chapelle; or ''Aquisgranum''; nl, Aken ; Polish: Akwizgran) is, with around 249,000 inhabitants, the 13th-largest city in North Rhine-Westphalia, and the 28th-largest city of Germany.

It is the westernmost city in Germany, and borders Belgium and the Netherlands to the west, the triborder area. It is located between Maastricht (NL) and Liège (BE) in the west, and Bonn and Cologne in the east. The Wurm River flows through the city, and together with Mönchengladbach, Aachen is the only larger German city in the drainage basin of the Meuse. Aachen is the seat of the City Region Aachen (german: link=yes, Städteregion Aachen).

Aachen developed from a Roman settlement and (bath complex), subsequently becoming the preferred medieval Imperial residence of Emperor Charlemagne of the Frankish Empire, and, from 936 to 1531, the place where 31 Holy Roman Emperors were crowned Kings of the Germans.

One of Germany's leading institutes of higher education in technology, the RWTH Aachen University (), is located in the city. Its university hospital Uniklinikum Aachen is Europe's largest single-building hospital. Aachen's industries include science, engineering and information technology. In 2009, Aachen was ranked eighth among cities in Germany for innovation.

The regional dialect spoken in the city is a Central Franconian, Ripuarian variant with strong Limburgish influences from the dialects in the neighbouring Netherlands. As a Rhenish city, Aachen is one of the main centres of carnival celebrations in Germany, along with Cologne, Mainz and Düsseldorf. The culinary specialty for which the city is best known is Aachener Printen, a type of gingerbread.

History

Early history

Flint quarries on the Lousberg, Schneeberg, and Königshügel, first used during Neolithic times (3000–2500 BC), attest to the long occupation of the site of Aachen, as do recent finds under the modern city's ''Elisengarten'' pointing to a former settlement from the same period. Bronze Age (around 1600 BC) settlement is evidenced by the remains of barrows (burial mounds) found, for example, on the Klausberg. During the Iron Age, the area was settled by Celtic peoples who were perhaps drawn by the marshy Aachen basin's hot sulphur springs where they worshipped Grannus, god of light and healing.

Later, the 25-hectare Roman spa resort town of Aquae Granni was, according to legend, founded by Grenus, under Hadrian, around 124 AD. Instead, the fictitious founder refers to the Celtic god, and it seems it was the Roman 6th Legion at the start of the 1st century AD that first channelled the hot springs into a spa at Büchel, adding at the end of the same century the ''Münstertherme'' spa,. two water pipelines, and a probable sanctuary dedicated to Grannus. A kind of forum, surrounded by colonnades, connected the two spa complexes. There was also an extensive residential area. The Romans built bathhouses near Burtscheid. A temple precinct called ''Vernenum'' was built near the modern Kornelimünster/Walheim. Today, remains have been found of three bathhouses,. including two fountains in the ''Elisenbrunnen'' and the Burtscheid bathhouse.

Roman civil administration in Aachen eventually broke down as the baths and other public buildings (along with most of the villae rusticae of the surrounding countryside) were destroyed around AD 375 at the start of the migration period. The last Roman coin finds are from the time of Emperor Gratian (AD 375–383). Rome withdrew its troops from the area, but the town remained populated. By 470, the town came to be ruled by the Ripuarian Franks. and subordinated to their capital, Cologne.

Etymology

The name ''Aachen'' is a modern descendant, like southern German , german: Aach, meaning "river" or "stream", from Old High German , meaning "water" or "stream", which directly translates (and etymologically corresponds) to Latin , referring to the springs. The location has been inhabited by humans since the Neolithic era, about 5,000 years ago, attracted to its warm mineral springs. Latin figures in Aachen's Roman name , which meant "waters of Grannus", referring to the Celtic god of healing who was worshipped at the springs.. This word became in Walloon and in French, and subsequently after Charlemagne had his palatine chapel built there in the late 8th century and then made the city his empire's capital.

As a spa city, Aachen has the right to name itself ''Bad Aachen'', but chooses not to, so it remains on the top of alphabetical lists.

Aachen's name in French and German evolved in parallel. The city is known by a variety of different names in other languages:

Dialect

Aachen is at the western end of the Benrath line that divides High German to the south from the rest of the West Germanic speech area to the north. Aachen's local dialect is called and belongs to the Ripuarian language.

Middle Ages

After Roman times, Pepin the Short had a castle residence built in the town, due to the proximity of the hot springs and also for strategic reasons as it is located between the Rhineland and northern France.. Einhard mentions that in 765–766 Pepin spent both Christmas and Easter at ''Aquis villa'' ('), ("and ecelebrated Christmas in the town Aquis, and similarly Easter") which must have been sufficiently equipped to support the royal household for several months. In the year of his coronation as king of the Franks, 768, Charlemagne came to spend Christmas at Aachen for the first time. He remained there in a mansion which he may have extended, although there is no source attesting to any significant building activity at Aachen in his time, apart from the building of the Palatine Chapel (since 1930, cathedral) and the Palace. Charlemagne spent most winters in Aachen between 792 and his death in 814. Aachen became the focus of his court and the political centre of his empire. After his death, the king was buried in the church which he had built;. his original tomb has been lost, while his alleged remains are preserved in the ''Karlsschrein'', the shrine where he was reburied after being declared a saint; his saintliness, however, was never officially acknowledged by the Roman Curia as such.

In 936, Otto I was crowned king of East Francia in the collegiate church built by Charlemagne. During the reign of Otto II, the nobles revolted and the West Franks under Lothair. raided Aachen in 978. Aachen was attacked again by Odo of Champagne, who attacked the imperial palace while Conrad II was absent. Odo relinquished it quickly and was killed soon afterwards. The palace and town of Aachen had fortifying walls built by order of Emperor Frederick Barbarossa between 1172 and 1176. Over the next 500 years, most kings of Germany destined to reign over the Holy Roman Empire were crowned in Aachen. The original audience hall built by Charlemagne was torn down and replaced by the current city hall in 1330. The last king to be crowned here was Ferdinand I in 1531. During the Middle Ages, Aachen remained a city of regional importance, due to its proximity to Flanders; it achieved a modest position in the trade in woollen cloths, favoured by imperial privilege. The city remained a free imperial city, subject to the emperor only, but was politically far too weak to influence the policies of any of its neighbours. The only dominion it had was over Burtscheid, a neighbouring territory ruled by a Benedictine abbess. It was forced to accept that all of its traffic must pass through the "Aachener Reich". Even in the late 18th century the Abbess of Burtscheid was prevented from building a road linking her territory to the neighbouring estates of the duke of Jülich; the city of Aachen even deployed its handful of soldiers to chase away the road-diggers.

As an imperial city, Aachen held certain political privileges that allowed it to remain independent of the troubles of Europe for many years. It remained a direct vassal of the Holy Roman Empire throughout most of the Middle Ages. It was also the site of many important church councils, including the Council of 837 and the Council of 1166, a council convened by the antipope Paschal III.

Manuscript production

Aachen has proved an important site for the production of historical manuscripts. Under Charlemagne's purview, both the Ada Gospels and the Coronation Gospels may have been produced in Aachen.. In addition, quantities of the other texts in the court library were also produced locally. During the reign of Louis the Pious (814–840), substantial quantities of ancient texts were produced at Aachen, including legal manuscripts such as the leges scriptorium group, patristic texts including the five manuscripts of the Bamberg Pliny Group. Finally, under Lothair I (840–855), texts of outstanding quality were still being produced. This however marked the end of the period of manuscript production at Aachen.

16th–18th centuries

In 1598, following the invasion of Spanish troops from the Netherlands, Rudolf deposed all Protestant office holders in Aachen and even went as far as expelling them from the city. From the early 16th century, Aachen started to lose its power and influence. First the coronations of emperors were moved from Aachen to Frankfurt. This was followed by the religious wars and the great fire of 1656.. After the destruction of most of the city in 1656, the rebuilding was mostly in the Baroque style. The decline of Aachen culminated in 1794, when the French, led by General Charles Dumouriez, occupied Aachen.

In 1542, the Dutch humanist and physician Francis Fabricius published his study of the health benefits of the hot springs in Aachen. By the middle of the 17th century, the city had developed a considerable reputation as a spa, although this was in part because Aachen was then – and remained well into the 19th century – a place of high-level prostitution. Traces of this hidden agenda of the city's history are found in the 18th-century guidebooks to Aachen as well as to the other spas.

The main indication for visiting patients, ironically, was syphilis; only by the end of the 19th century had rheumatism become the most important object of cures at Aachen and Burtscheid.

Aachen was chosen as the site of several important congresses and peace treaties: the first congress of Aachen (often referred to as the Congress of Aix-la-Chapelle in English) on 2 May 1668,. leading to the First Treaty of Aachen in the same year which ended the War of Devolution. The second congress ended with the second treaty in 1748, ending the War of the Austrian Succession. In 1789, there was a constitutional crisis in the Aachen government, and in 1794 Aachen lost its status as a free imperial city.

19th century

On 9 February 1801, the Peace of Lunéville removed the ownership of Aachen and the entire "left bank" of the Rhine from Germany (the Holy Roman Empire) and granted it to France. In 1815, control of the town was passed to the Kingdom of Prussia through an agreement reached by the Congress of Vienna. The third congress took place in 1818, to decide the fate of occupied Napoleonic France.

By the middle of the 19th century, industrialisation had swept away most of the city's medieval rules of production and commerce, although the entirely corrupt remains of the city's medieval constitution were kept in place (compare the famous remarks of Georg Forster in his ''Ansichten vom Niederrhein'') until 1801, when Aachen became the "chef-lieu du département de la Roer" in Napoleon's First French Empire. In 1815, after the Napoleonic Wars, the Kingdom of Prussia took over within the new German Confederation. The city was one of its most socially and politically backward centres until the end of the 19th century. Administered within the Rhine Province, by 1880 the population was 80,000. Starting in 1838, the railway from Cologne to Belgium passed through Aachen. The city suffered extreme overcrowding and deplorable sanitary conditions until 1875, when the medieval fortifications were finally abandoned as a limit to building and new, better housing was built in the east of the city, where sanitary drainage was easiest. In December 1880, the Aachen tramway network was opened, and in 1895 it was electrified. In the 19th century and up to the 1930s, the city was important in the production of railway locomotives and carriages, iron, pins, needles, buttons, tobacco, woollen goods, and silk goods.

20th century

World War II

After World War I, Aachen was occupied by the Allies until 1930, along with the rest of German territory west of the Rhine. Aachen was one of the locations involved in the ill-fated Rhenish Republic. On 21 October 1923, an armed mob took over the city hall. Similar actions took place in Mönchen-Gladbach, Duisburg, and Krefeld. This republic lasted only about a year. Aachen was heavily damaged during World War II. According to Jörg Friedrich in ''The Fire'' (2008), two Allied air raids on 11 April and 24 May 1944 "radically destroyed" the city. The first killed 1,525, including 212 children, and bombed six hospitals. During the second, 442 aircraft hit two railway stations, killed 207, and left 15,000 homeless. The raids also destroyed Aachen-Eilendorf and Aachen-Burtscheid.

The city and its fortified surroundings were laid siege to from 12 September to 21 October 1944 by the US 1st Infantry Division. with the 3rd Armored Division assisting from the south. Around 13 October the US 2nd Armored Division played their part, coming from the north and getting as close as Würselen, while the 30th Infantry Division played a crucial role in completing the encirclement of Aachen on 16 October 1944. With reinforcements from the US 28th Infantry Division the Battle of Aachen continued involving direct assaults through the heavily defended city, which finally forced the German garrison to surrender on 21 October 1944.

Aachen was the first German city to be captured by the Western Allies, and its residents welcomed the soldiers as liberators.. What remained of the city was destroyed—in some areas completely—during the fighting, mostly by American artillery fire and demolitions carried out by the Waffen-SS defenders. Damaged buildings included the medieval churches of St. Foillan, St. Paul and St. Nicholas, and the Rathaus (city hall), although Aachen Cathedral was largely unscathed. Only 4,000 inhabitants remained in the city; the rest had followed evacuation orders. Its first Allied-appointed mayor, Franz Oppenhoff, was assassinated by an SS commando unit.

History of Aachen Jews

During the Roman period, Aachen was the site of a flourishing Jewish community. Later, during the Carolingian empire, a Jewish community lived near the royal palace.. In 797, Isaac, a Jewish merchant, accompanied two ambassadors of Charlemagne to the court of Harun al-Rashid. He returned to Aachen in July 802, bearing an elephant called ''Abul-Abbas'' as a gift for the emperor. During the 13th century, many Jews converted to Christianity, as shown in the records of the Aachen Minster (today's Cathedral). In 1486, the Jews of Aachen offered gifts to Maximilian I during his coronation ceremony. In 1629, the Aachen Jewish community was expelled from the city. In 1667, six Jews were allowed to return. Most of the Aachen Jews settled in the nearby town of Burtscheid. On 16 May 1815, the Jewish community of the city offered an homage in its synagogue to the Prussian king, Friedrich Wilhelm III. A Jewish cemetery was acquired in 1822. 1,345 Jews lived in the city in 1933. The synagogue was destroyed during ''Kristallnacht'' in 1938. In 1939, after emigration and arrests, 782 Jews remained in the city. After World War II, only 62 Jews lived there. In 2003, 1,434 Jews were living in Aachen. In Jewish texts, the city of Aachen was called ''Aish'' or ''Ash'' (אש).

21st century

The city of Aachen has developed into a technology hub as a by-product of hosting one of the leading universities of technology in Germany with the RWTH Aachen (Rheinisch-Westfälische Technische Hochschule), known especially for mechanical engineering, automotive and manufacturing technology as well as for its research and academic hospital Klinikum Aachen, one of the largest medical facilities in Europe.

Geography

Aachen is located in the middle of the Meuse–Rhine Euroregion, close to the border tripoint of Germany, the Netherlands, and Belgium. The town of Vaals in the Netherlands lies nearby at about from Aachen's city centre, while the Dutch city of Heerlen and Eupen, the capital of the German-speaking Community of Belgium, are both located about from Aachen city centre. Aachen lies near the head of the open valley of the Wurm (which today flows through the city in canalised form), part of the larger basin of the Meuse, and about north of the High Fens, which form the northern edge of the Eifel uplands of the Rhenish Massif.

The maximum dimensions of the city's territory are from north to south, and from east to west. The city limits are long, of which border Belgium and the Netherlands. The highest point in Aachen, located in the far southeast of the city, lies at an elevation of above sea level. The lowest point, in the north, and on the border with the Netherlands, is at .

Climate

As the westernmost city in Germany. (and close to the Low Countries), Aachen and the surrounding area belongs to a temperate climate zone ( Cfb), with humid weather, mild winters, and warm summers. Because of its location north of the Eifel and the High Fens and its subsequent prevailing westerly weather patterns, rainfall in Aachen (on average 805 mm/year) is comparatively higher than, for example, in Bonn (with 669 mm/year). Another factor in the local weather forces of Aachen is the occurrence of Foehn winds on the southerly air currents, which results from the city's geographic location on the northern edge of the Eifel.

Because the city is surrounded by hills, it suffers from inversion-related smog. Some areas of the city have become urban heat islands as a result of poor heat exchange, both because of the area's natural geography and from human activity. The city's numerous cold air corridors, which are slated to remain as free as possible from new construction, therefore play an important role in the urban climate of Aachen.

The January average is
, while the July average is . Precipitation is almost evenly spread throughout the year.

Geology

The geology of Aachen is very structurally heterogeneous. The oldest occurring rocks in the area surrounding the city originate from the Devonian period and include carboniferous sandstone, greywacke, claystone and limestone. These formations are part of the Rhenish Massif, north of the High Fens. In the Pennsylvanian subperiod of the Carboniferous geological period, these rock layers were narrowed and folded as a result of the Variscan orogeny. After this event, and over the course of the following 200 million years, this area has been continuously flattened.

During the Cretaceous period, the ocean penetrated the continent from the direction of the North Sea up to the mountainous area near Aachen, bringing with it clay, sand, and chalk deposits. While the clay (which was the basis for a major pottery industry in nearby Raeren) is mostly found in the lower areas of Aachen, the hills of the Aachen Forest and the Lousberg were formed from upper Cretaceous sand and chalk deposits. More recent sedimentation is mainly located in the north and east of Aachen and was formed through tertiary and quaternary river and wind activities.

Along the major thrust fault of the Variscan orogeny, there are over 30 thermal springs in Aachen and Burtscheid. Additionally, the subsurface of Aachen is traversed by numerous active faults that belong to the Rurgraben fault system, which has been responsible for numerous earthquakes in the past, including the 1756 Düren earthquake. and the 1992 Roermond earthquake,. which was the strongest earthquake ever recorded in the Netherlands.

Demographics

Aachen has 245,885 inhabitants (as of 31 December 2015), of whom 118,272 are female, and 127,613 are male.

The unemployment rate in the city is, as of April 2012, 9.7 percent. At the end of 2009, the foreign-born residents of Aachen made up 13.6 percent of the total population.. A significant portion of foreign residents are students at the RWTH Aachen University.

Boroughs

The city is divided into seven administrative districts, or boroughs, each with its own district council, district leader, and district authority. The councils are elected locally by those who live within the district, and these districts are further subdivided into smaller sections for statistical purposes, with each sub-district named by a two-digit number.

The districts of Aachen, including their constituent statistical districts, are:
* Aachen-Mitte: 10 Markt, 13 Theater, 14 Lindenplatz, 15 St. Jakob, 16 Westpark, 17 Hanbruch, 18 Hörn, 21 Ponttor, 22 Hansemannplatz, 23 Soers, 24 Jülicher Straße, 25 Kalkofen, 31 Kaiserplatz, 32 Adalbertsteinweg, 33 Panneschopp, 34 Rothe Erde, 35 Trierer Straße, 36 Frankenberg, 37 Forst, 41 Beverau, 42 Burtscheid Kurgarten, 43 Burtscheid Abbey, 46 Burtscheid Steinebrück, 47 Marschiertor, 48 Hangeweiher
* Brand: 51 Brand
* Eilendorf: 52 Eilendorf
* Haaren: 53 Haaren (including Verlautenheide)
* Kornelimünster/Walheim: 61 Kornelimünster, 62 Oberforstbach, 63 Walheim
* Laurensberg: 64 Vaalserquartier, 65 Laurensberg
* Richterich: 88 Richterich

Regardless of official statistical designations, there are 50 neighbourhoods and communities within Aachen, here arranged by district:
* Aachen-Mitte: Beverau, Bildchen, Burtscheid, Forst, Frankenberg, Grüne Eiche, Hörn, Lintert, Pontviertel, Preuswald, Ronheide, Rosviertel, Rothe Erde, Stadtmitte, Steinebrück, West
* Brand: Brand, Eich, Freund, Hitfeld, Niederforstbach
* Eilendorf: Eilendorf, Nirm
* Haaren: Haaren, Hüls, Verlautenheide
* Kornelimünster/Walheim: Friesenrath, Hahn, Kitzenhaus, Kornelimünster, Krauthausen, Lichtenbusch, Nütheim, Oberforstbach, Sief, Schleckheim, Schmithof, Walheim
* Laurensberg: Gut Kullen, Kronenberg, Laurensberg, Lemiers, Melaten, Orsbach, Seffent, Soers, Steppenberg, Vaalserquartier, Vetschau
* Richterich: Horbach, Huf, Richterich

Neighbouring communities

The following cities and communities border Aachen, clockwise from the northwest:
Herzogenrath, Würselen, Eschweiler, Stolberg and Roetgen (which are all in the district of Aachen); Raeren, Kelmis and Plombières (Liège Province in Belgium) as well as Vaals, Gulpen-Wittem, Simpelveld, Heerlen and Kerkrade (all in Limburg Province in the Netherlands).

Politics

Mayor

The current Mayor of Aachen is Sibylle Keupen, an independent endorsed by Alliance 90/The Greens, since 2020. The most recent mayoral election was held on 13 September 2020, with a runoff held on 27 September, and the results were as follows:

! rowspan=2 colspan=2, Candidate
! rowspan=2, Party
! colspan=2, First round
! colspan=2, Second round
, -
! Votes
! %
! Votes
! %
, -
, bgcolor=,
, align=left, Sibylle Keupen
, align=left, Independent (Green)
, 39,662
, 38.9
, 53,685
, 67.4
, -
, bgcolor=,
, align=left, Harald Baal
, align=left, Christian Democratic Union
, 25,253
, 24.8
, 26,003
, 32.6
, -
, bgcolor=,
, align=left, Mathias Dopatka
, align=left, Social Democratic Party
, 23,031
, 22.6
, -
, bgcolor=,
, align=left, Markus Mohr
, align=left, Alternative for Germany
, 3,387
, 3.3
, -
, bgcolor=,
, align=left, Wilhelm Helg
, align=left, Free Democratic Party
, 3,122
, 3.1
, -
, bgcolor=,
, align=left, Leo Deumens
, align=left, The Left
, 2,397
, 2.4
, -
, bgcolor=,
, align=left, Hubert vom Venn
, align=left, Die PARTEI
, 2,112
, 2.1
, -
, bgcolor=,
, align=left, Jörg Polzin
, align=left, Independent
, 938
, 0.9
, -
,
, align=left, Ralf Haupts
, align=left, Independent Voters' Association Aachen
, 932
, 0.9
, -
, bgcolor=,
, align=left, Matthias Achilles
, align=left, Pirate Party Germany
, 848
, 0.8
, -
, bgcolor=,
, align=left, Adonis Böving
, align=left, Independent
, 317
, 0.3
, -
! colspan=3, Valid votes
! 101,999
! 99.2
! 79,688
! 99.3
, -
! colspan=3, Invalid votes
! 819
! 0.8
! 532
! 0.7
, -
! colspan=3, Total
! 102,818
! 100.0
! 80,220
! 100.0
, -
! colspan=3, Electorate/voter turnout
! 192,502
! 53.4
! 192,435
! 41.7
, -
, colspan=7, Source
State Returning Officer

City council

The Aachen city council governs the city alongside the Mayor. The most recent city council election was held on 13 September 2020, and the results were as follows:

! colspan=2, Party
! Votes
! %
! +/-
! Seats
! +/-
, -
, bgcolor=,
, align=left, Alliance 90/The Greens (Grüne)
, 34,712
, 34.1
, 17.5
, 20
, 7
, -
, bgcolor=,
, align=left, Christian Democratic Union (CDU)
, 25,268
, 24.8
, 11.5
, 14
, 14
, -
, bgcolor=,
, align=left, Social Democratic Party (SPD)
, 18,676
, 18.3
, 7.7
, 11
, 9
, -
, bgcolor=,
, align=left, Free Democratic Party (FDP)
, 5,042
, 4.9
, 0.5
, 3
, ±0
, -
, bgcolor=,
, align=left, The Left (Die Linke)
, 4,694
, 4.6
, 1.5
, 3
, 2
, -
, bgcolor=,
, align=left, Alternative for Germany (AfD)
, 3,816
, 3.7
, 1.2
, 2
, ±0
, -
, bgcolor=,
, align=left, Volt Germany (Volt)
, 3,784
, 3.7
, New
, 2
, New
, -
, bgcolor=,
, align=left, Die PARTEI (PARTEI)
, 2,295
, 2.3
, 1.8
, 1
, 1
, -
,
, align=left, Independent Voters' Association Aachen (UWG)
, 1,632
, 1.6
, 0.2
, 1
, ±0
, -
, bgcolor=,
, align=left, Pirate Party Germany (Piraten)
, 1,226
, 1.2
, 2.2
, 1
, 2
, -
, colspan=7 bgcolor=lightgrey,
, -
, bgcolor=,
, align=left, Ecological Democratic Party (ÖDP)
, 673
, 0.7
, New
, 0
, New
, -
,
, align=left, Voter Group
, 45
, 0.0
, New
, 0
, New
, -
! colspan=2, Valid votes
! 101,863
! 99.1
!
!
!
, -
! colspan=2, Invalid votes
! 918
! 0.9
!
!
!
, -
! colspan=2, Total
! 102,781
! 100.0
!
! 58
! 18
, -
! colspan=2, Electorate/voter turnout
! 192,502
! 53.4
! 0.7
!
!
, -
, colspan=7, Source
State Returning Officer

Main sights

Cathedral

Aachen Cathedral was erected on the orders of Charlemagne. Construction began ''c.'' AD 796, and it was, on completion ''c.'' 798,. the largest cathedral north of the Alps. It was modelled after the Basilica of San Vitale, in Ravenna, Italy, and was built by Odo of Metz. Charlemagne also desired for the chapel to compete with the Lateran Palace, both in quality and authority. It was originally built in the Carolingian style, including marble covered walls, and mosaic inlay on the dome.. On his death, Charlemagne's remains were interred in the cathedral and can be seen there to this day. The cathedral was extended several times in later ages, turning it into a curious and unique mixture of building styles. The throne and gallery portion date from the Ottonian, with portions of the original opus sectile floor still visible. The 13th century saw gables being added to the roof, and after the fire of 1656, the dome was rebuilt. Finally, a choir was added around the start of the 15th century.

After Frederick Barbarossa canonised Charlemagne in 1165 the chapel became a destination for pilgrims. For 600 years, from 936 to 1531, Aachen Cathedral was the church of coronation for 30 German kings and 12 queens. The church built by Charlemagne is still the main attraction of the city. In addition to holding the remains of its founder, it became the burial place of his successor Otto III. In the upper chamber of the gallery, Charlemagne's marble throne is housed.. Aachen Cathedral has been designated as a UNESCO World Heritage Site.

Most of the marble and columns used in the construction of the cathedral were brought from Rome and Ravenna, including the sarcophagus in which Charlemagne was eventually laid to rest.. A bronze bear from Gaul was placed inside, along with an equestrian statue from Ravenna, believed to be Theodric, in contrast to a wolf and a statue of Marcus Aurelius in the Capitoline. Bronze pieces such as the doors and railings, some of which have survived to present day, were cast in a local foundry. Finally, there is uncertainty surrounding the bronze pine cone in the chapel, and where it was created. Wherever it was made, it was also a parallel to a piece in Rome, this in Old St. Peter's Basilica.

Cathedral Treasury

Aachen Cathedral Treasury has housed, throughout its history, a collection of liturgical objects. The origin of this church treasure is in dispute as some say Charlemagne himself endowed his chapel with the original collection, while the rest were collected over time. Others say all of the objects were collected over time, from such places as Jerusalem and Constantinople. The location of this treasury has moved over time and was unknown until the 15th century when it was located in the Matthiaskapelle (St. Matthew's Chapel) until 1873, when it was moved to the Karlskapelle (Charles' Chapel). From there it was moved to the Hungarian Chapel in 1881 and in 1931 to its present location next to the Allerseelenkapelle (Poor Souls' Chapel). Only six of the original Carolingian objects have remained, and of those only three are left in Aachen: the Aachen Gospels, a diptych of Christ, and an early Byzantine silk. The Coronation Gospels and a reliquary burse of St. Stephen were moved to Vienna in 1798 and the Talisman of Charlemagne was given as a gift in 1804 to Josephine Bonaparte and subsequently to Rheims Cathedral. 210 documented pieces have been added to the treasury since its inception, typically to receive in return legitimisation of linkage to the heritage of Charlemagne. The Lothar Cross, the Gospels of Otto III and multiple additional Byzantine silks were donated by Otto III. Part of the Pala d'Oro and a covering for the Aachen Gospels were made of gold donated by Henry II. Frederick Barbarossa donated the candelabrum that adorns the dome and also once "crowned" the Shrine of Charlemagne, which was placed underneath in 1215. Charles IV donated a pair of reliquaries. Louis XI gave, in 1475, the crown of Margaret of York, and, in 1481, another arm reliquary of Charlemagne. Maximilian I and Charles V both gave numerous works of art by Hans von Reutlingen. Continuing the tradition, objects continued to be donated until the present, each indicative of the period of its gifting, with the last documented gift being a chalice from 1960 made by Ewald Mataré.

Rathaus

The Aachen Rathaus, (English: Aachen City Hall or Aachen Town Hall) dated from 1330, lies between two central squares, the ''Markt'' (marketplace) and the ''Katschhof'' (between city hall and cathedral). The coronation hall is on the first floor of the building. Inside one can find five frescoes by the Aachen artist Alfred Rethel which show legendary scenes from the life of Charlemagne, as well as Charlemagne's signature. Also, precious replicas of the Imperial Regalia are kept here.

Since 2009, the city hall has been a station on the ''Route Charlemagne'', a tour programme by which historical sights of Aachen are presented to visitors. At the city hall, a museum exhibition explains the history and art of the building and gives a sense of the historical coronation banquets that took place there. A portrait of Napoleon from 1807 by Louis-André-Gabriel Bouchet and one of his wife Joséphine from 1805 by Robert Lefèvre are viewable as part of the tour.

As before, the city hall is the seat of the mayor of Aachen and of the city council, and annually the Charlemagne Prize is awarded there.

Other sights

The ''Grashaus'', a late medieval house at the ''Fischmarkt'', is one of the oldest non-religious buildings in central Aachen. It hosted the city archive, and before that, the Grashaus was the city hall until the present building took over this function.

The ''Elisenbrunnen'' is one of the most famous sights of Aachen. It is a neo-classical hall covering one of the city's famous fountains. It is just a minute away from the cathedral. Just a few steps in a south-easterly direction lies the 19th-century theatre.

Also of note are two remaining city gates, the '' Ponttor'' (Pont gate), northwest of the cathedral, and the ''Marschiertor'' (marching gate), close to the central railway station. There are also a few parts of both medieval city walls left, most of them integrated into more recent buildings, but some others still visible. There are even five towers left, some of which are used for housing.

St. Michael's Church, Aachen was built as a church of the Aachen Jesuit Collegium in 1628. It is attributed to the Rhine mannerism, and a sample of a local Renaissance architecture. The rich façade remained unfinished until 1891, when the architect Peter Friedrich Peters added to it. The church is a Greek Orthodox church today, but the building is used also for concerts because of its good acoustics.

The synagogue in Aachen, which was destroyed on the Night of Broken Glass (Kristallnacht), 9 November 1938, was reinaugurated on 18 May 1995. One of the contributors to the reconstructions of the synagogue was Jürgen Linden, the Lord Mayor of Aachen from 1989 to 2009.

There are numerous other notable churches and monasteries, a few remarkable 17th- and 18th-century buildings in the particular Baroque style typical of the region, a synagogue, a collection of statues and monuments, park areas, cemeteries, among others. Among the museums in the town are the Suermondt-Ludwig Museum, which has a fine sculpture collection and the Aachen Museum of the International Press, which is dedicated to newspapers from the 16th century to the present.. The area's industrial history is reflected in dozens of 19th- and early 20th-century manufacturing sites in the city.

File:Aachen Grashaus.jpg, Grashaus
File:Aachen elisenbrunnen blau.jpg, Elisenbrunnen in Aachen
File:Aachen Theatre.jpg, Aachen Theatre
File:Aachen Neues Kurhaus.jpg, Neues Kurhaus
File:CarolusThermen01.JPG, Carolus Thermen, thermal baths named after Charlemagne
File:Aachen-SomeBoulevard.JPG, A statue commemorating David Hansemann

Economy

Aachen is the administrative centre for the coal-mining industries in neighbouring places to the northeast.

Products manufactured in Aachen include electrical goods, textiles, foodstuffs (chocolate and candy), glass, machinery, rubber products, furniture, metal products. Also in and around Aachen chemicals, plastics, cosmetics, and needles and pins are produced.. Though once a major player in Aachen's economy, today glassware and textile production make up only 10% of total manufacturing jobs in the city. There have been a number of spin-offs from the university's IT technology department.

Electric vehicle manufacturing

In June 2010, Achim Kampker, together with Günther Schuh, founded a small company to develop Street Scooter GmbH; in August 2014, it was renamed StreetScooter GmbH. This was a privately organised research initiative at the RWTH Aachen University which later became an independent company in Aachen. Kampker was also the founder and chairman of the European Network for Affordable and Sustainable Electromobility. In May 2014, the company announced that the city of Aachen, the city council Aachen and the savings bank Aachen had ordered electric vehicles from the company. In late 2014, approximately 70 employees were manufacturing 200 vehicles annually in the premises of the Waggonfabrik Talbot, the former Talbot/Bombardier plant in Aachen.

In December 2014 Deutsche Post DHL Group purchased the StreetScooter company, which became its wholly owned subsidiary. By April 2016, the company announced that it would produce 2000 of its electric vans branded ''Work'' in Aachen by the end of the year.

In 2015, the electric vehicle start-up e.GO Mobile was founded by Günther Schuh, which started producing the e.GO Life electric passenger car and other vehicles in April 2019.

In April 2016, StreetScooter GmbH announced that it would be scaling up to manufacture approximately 10,000 of the ''Work'' vehicles annually, starting in 2017, also in Aachen. If that goal is achieved, it will become the largest electric light utility vehicle manufacturer in Europe, surpassing Renault which makes the smaller '' Kangoo Z.E.''.

Culture

* In 1372, Aachen became the first coin-minting city in the world to regularly place an Anno Domini date on a general circulation coin, a groschen.
* The Scotch Club in Aachen was the first discothèque in Germany, opened from 19 October 1959 until 1992. Klaus Quirini as DJ Heinrich was the first DJ ever.
* The thriving Aachen black metal scene is among the most notable in Germany, with such bands as Nagelfar