Bad Sulza is a town in the Weimarer Land district, in Thuringia, Germany. It is situated on the river Ilm, 15 km southwest of Naumburg, and 18 km north of Jena.HistoryWithin the German Empire (1871-1918), Bad Sulza was part of the Grand Duchy of Saxe-Weimar-Eisenach.PersonalitySons and daughters of the town Johann Agricola, superintendent of the salt plant from 1622 to 1631, used in the early 17th century, the healing power of subsidized from the depths Sulza brine for medical purposes Adolf Piltz, German mathematician, number theoryAssociated with the city Thomas Naogeorgus (actually Kirchmair) (1508-1563), theologian, Neo-Latin poet and playwright