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Most of the old-growth forests in the area were destroyed during battles in World War I. The French offensive against the Chemin des Dames in spring 1917 is sometimes referred to as the Second Battle of the Aisne.
Aisne borders the Ardennes Forest and Belgium to the northeast. The Aisne River crosses the area from east to west, where it joins the Oise River. The landscape is dominated by masses of rock which often have steep flanks. These rocks appear all over the region, but the most impressive examples are at Laon and the Chemin des Dames ridge.
Agriculture dominates the economy, especially cereal crops. Beet sugar is one of the most important industrial crops of the area. Silk, cotton, and wool weaving flourish in Saint-Quentin and other towns. Saint-Gobain is known for its production of mirrors, which started in the 17th century. Guise is the agricultural centre of the northern area of Aisne.
Major towns and cities include
Laon
Laon is the capital of the Aisne department. The city contains many medieval buildings. The most important of these is the cathedral Notre-Dame of Laon, dating mostly from the 12th and 13th centuries. The chapter-house and the cloister contain beautiful specimens of the architecture of the beginning of the 13th century.
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