Kutná Hora is a city east of Prague in the Czech Republic. It’s known for the Gothic St. Barbara's Church with medieval frescoes and flying buttresses. Also notable is Sedlec Ossuary, a chapel adorned with human skeletons. On the site of a former Cistercian monastery is the Gothic and baroque Cathedral of the Assumption. The Czech Museum of Silver recalls the city’s silver-mining history with a replica medieval mine.