Archaeologists have conducted several excavations in the inner city since the 1960s revealing wells, streets, homes and workshops.
In the buildings and adjoining archaeological layers, everyday utensils like combs, jewellery and basic multi-purpose tools from approximately the year 900 have been found.
In the 1970s and 1980s, Aarhus became the centre for Denmark's rock music fostering many iconic bands such as TV-2 and Gnags.
Aarhus is home to the annual eight-day Aarhus International Jazz Festival, the SPo T Festival and the North Side Festival.
Many public and religious buildings were built in and around the city; notably Aarhus Cathedral was initiated in the late 12th century by the influential bishop Peder Vognsen.
Today Aarhus is at the cultural and economic core of the region and the largest centre for trade, services and industry in Jutland.
In 2010, the city council voted to change the name from "Århus" to "Aarhus" to strengthen the international profile of the city. Certain geographically affiliated names have been updated to reflect the name of the city, such as the Aarhus River, changed from "Århus Å" to "Aarhus Å".
It is still grammatically correct to write geographical names with the letter Å and local councils are allowed to use the Aa spelling as an alternative.
The inner urban area contains 269,022 inhabitants (as of 1 January 2017 The history of Aarhus began as a fortified Viking settlement founded in the 8th century and with the first written records stemming from the bishopric seated here from at least 948.
The city was founded on the northern shores of a fjord at a natural harbour and the primary driver of growth was for centuries seaborne trade in agricultural products.
Market town privileges were granted in 1441, but growth stagnated in the 17th century as the city suffered blockades and bombardments during the Swedish Wars.