Gelnhausen, located in the province of Hesse, Germany, is a historic town with roots dating back to the 12th century. Known for its well-preserved medieval old town, the city boasts attractions such as the Kaiserpfalz, a former imperial palace, and the Marienkirche, a beautiful Gothic church. Gelnhausen played a significant role in the past as a key trade and military hub, with its strategic location along the Kinzig River. Today, visitors can explore the charming streets lined with half-timbered houses, visit the local museums, and experience the rich history and culture of this picturesque German city.