Nördlingen is a charming town located in the state of Bavaria, Germany. It is known for its well-preserved medieval architecture and a unique circular wall that surrounds the old town. The town was founded in the 9th century and has a rich history, including its involvement in the Thirty Years' War. One of Nördlingen's most notable features is the Nördlinger Ries, a large impact crater formed by a meteorite collision about 15 million years ago. This geological event has shaped the landscape and contributed to the town's distinct character. Visitors can explore the historic streets, enjoy local cuisine, and learn about the town's fascinating past.