The name Aabenraa originally meant "open beach" (Danish: åben strand).
History
Aabenraa was first mentioned in historic accounts in the 12th century, when it was attacked by the Wends.[3]
Aabenraa started growing in the early Middle Ages around Opnør Hus, the bishop's castle, and received status as a merchant town in 1240, and in 1335 it received a charter.[3] During the Middle Ages the town was known for its fishing industry and for its production of hops.
The town's glory days were during the period of the 1750s to c. 1864, when ship traffic was at a high growth rate with trade to the Mediterranean Sea, China, South America, and Australia. It possessed a good harbour, which afforded shelter for a large carrying trade, Aabenraa having the Danish monarchy's third-largest trade fleet, after Copenhagen and Flensborg. The city had a number of shipbuilding yards, which were known for their fine ships. The best known being the clipperCimber, which in 1857 sailed from Liverpool to San Francisco in 106 days. Fishing and various small factories also provided occupations for the population.
After the 1948 Danish spelling reform, which abolished the digraph Aa in favor of Å, there was fervent resistance in Aabenraa. The town feared, among other things, to lose its status as first in alphabetical listings (and reputedly the first town alphabetically anywhere in the world),[5] because the letter Å is the last letter in the Dano-Norwegian alphabet. A later revision of the spelling rules allowed for retaining the Aa spelling as an option. While the municipality of Aabenraa and most local citizens use the Aa spelling, Åbenrå remains the option recommended by the Danish Language Board.[6]
On June 14, 2019, a low-end IF2/F2/T4 tornado touched down in Aabenraa.[7] Two vehicles were flipped on the local hospital's parking lot.[8] Another primarily rated High-end IF1/F1/T3 tornado struck åbenrå on July 13, 2023, causing moderate damage. Some trees were downed & some buildings were damaged, including one commercial building that had its roof severely blown away. 6 cars were damaged with one being moved 50 Centimetres.[9][10]
Today
The town has a 7.5-meter-deep (25 ft) harbour, with a significant shipping trade. There is various industry in the city, including Marcussen's Organ Building (Marcussens Orgelbyggeri) and Callesens Machineworks (Callesens Maskinfabrik). The city is the administrative center for the county. Danmarks Radio has an office in the city. A German minority live in Aabenraa and they publish Der Nordschleswiger newspaper in German.
Some noteworthy buildings in the town are St. Nicholas Church [da; de] (Sankt Nicolai Kirke) from the time of King Valdemar with construction beginning ca. 1250, and restored from 1949 to 1956.[3]Brundlund Castle [da; pl] (Brundlund Slot), erected by Queen Margaret I 1411, and rebuilt in 1807,[3] today is home to the Brundlund Slot Art Museum (Kunstmuseet Brundlund Slot). The town is a bathing resort, as is Elisenlund close by.
The city has several preserved neighborhoods from the 1800s including Slotsgade, Store Pottergade, Lille Pottergade, Nygade, Nybro, Skibbrogade and Gildegade.