Hagen, a city in North Rhine-Westphalia, Germany, is nestled in the Ruhr Valley and surrounded by picturesque hills. With a population of 190,490, it offers a unique blend of industrial heritage and natural beauty. The city is home to the FernUniversität Hagen, Germany's only distance-learning university, and features a mix of modern and historic architecture. Hagen's distinctive character is shaped by its cultural events, such as the Hagen Jazz Festival, and its proximity to the Sauerland region, a popular destination for outdoor enthusiasts. The city's industrial past and educational institutions make it a hub of innovation and learning.