Århus is the second-largest city in Denmark. The principal port of Denmark, Aarhus is on the east side of the peninsula of Jutland.

Aarhus
or Århus is the second-largest city in Denmark. The principal port of
Denmark, Aarhus is on the east side of the peninsula of Jutland in the
geographical center of Denmark. Aarhus is the seat of the council of
Aarhus municipality with 311.222. inhabitants and 249,709 (1 January
2011) in the inner urban area. The city claims the unofficial title
"Capital of Jutland".
Aarhus is the main and biggest city in the
East Jutland metropolitan area (Danish: Byregion Østjylland), a
development concept launched by 17 municipalities in East Jutland.