The landmark of this little spa town is the baroque Schloss (palace) of the dukes of Zweibrücken. Also on Königstrasse is an impressive Renaissance house (No. 45) with elaborate scrolled gables and decorative oriels. Visit Café Herzog (Marktstr. 48) for scrumptious, homemade chocolates, cakes, and ice creams made with unexpected ingredients, such as wine, pepper, cardamom, curry, thyme, or Feigenessig (fig vinegar). The café is closed Monday and Tuesday.