Vikárka is a restaurant that has been here for centuries. In 1347, Emperor Charles IV gave the local vicar the right to brew their own beer. At the turn of the 16th and 17th centuries, local beer was supplied to the entire Castle and its inhabitants, including Emperor Rudolf II, but also to alchemists who had their workshops in the local underground. In the spacious Rudolph´s foundry they tried to make gold and the philosopher’s stone.