An intellectual and religious center during the Middle Ages, Linköping has grown into a modern center for technology and higher education. This city of over 130,000, lying southwest of Stockholm, enjoyed rapid growth after the founding of Linköping University, the Institute of Technology and the University Hospital.
Even though Linköping has developed into an industrial center and is Sweden's fifth-largest city, it maintains a small-town atmosphere. Old Linköping is the restored town center with preserved buildings from the 18th and 19th centuries. The tower of the impressive Linköping Cathedral, which took nearly 300 years to complete, can be seen from a distance of more than 10 kilometers.
One of Sweden's top attractions, the Göta Canal, passes through the countryside just outside Linköping. At nearby sister city Norrkoping is Himmelstalund, one of the largest rock carving sites in Europe.