The visitor centre offers an insight into the history of the glassworks with guided tours. Tours are offered with a choice of tours including the glassworks museum, glassworks and company shop.

The original castle was first mentioned in the middle of the 14th century, when Doubí belonged to the royal fiefs of the castle in Loket and the Loket man, the knight Frencl of Dub, worked here. In 1447 the castle was conquered and in the 16th century it was rebuilt into a Renaissance chateau. In the 17th century, a park with an observation deck was built.

A cultural attraction that allows all visitors to soak up the festive atmosphere whenever they want. There is a Christmas museum with a collection of Christmas decorations, nativity scenes, and a bell museum. There is also a museum of teddy bears of all kinds and sizes. There is also the possibility of sitting in a romantic café.