The mineral pump house Trinkhalle, also known as the fountain hall, is located in the hall. It has been a place where people have been rushing from the Roman era, in order to drink a health-care 17,000-year-old Fletcher Spa Friedrichsbad. Spring water in the 16 Corinthian column colonnade and impactful murals, a little stop, the colonnade is painted with 19th century murals about local legends and myths hall also has a tourist information office The large lawn in front of the hall is a good place for walking and leisure.