Aust-Agder is a county located in southern Norway, known for its beautiful coastline along the Skagerrak strait. It features a mix of charming towns, such as Arendal and Grimstad, and stunning natural landscapes, including forests and beaches. The region is popular for outdoor activities like hiking, sailing, and fishing. The county was established in 1919 and is part of the larger Agder region, which also includes Vest-Agder. Aust-Agder has a rich cultural heritage, with historical sites and museums that showcase its maritime history. The local economy is supported by industries such as tourism, agriculture, and fishing.