Lázně Kynžvart is a spa town in Cheb District, Karlovy Vary Region, Czech Republic. It is located near a château of the same name .The Jewish Königswarter family originate in the town.Kynžvart is famous for its sanatorium, which is designed for children ages 2 to 15 with nonspecific respiratory disorders.Notable people, German miner, German economist, GDR TV cook, German official, German topographer, geographer, cave explorer and writer