Originally a castle from the 13th century, this chateau represents a collection of architectural fragments from a diverse range of stylistic periods. In the second half of the 15th century, it was renovated in the late Gothic style. In 1584, Zacharias of Hradec had the castle reconstructed in the Renaissance style. After the Swedes burned the castle down, it was never restored to its original form.

The chateau houses a museum with expositions taking place in the right wing of the chateau. A fountain from the year 1693 stands in the courtyard. The chateau complex is home to the Základní umělecká škola (Primary School for the Arts), Kulturní středisko (Cultural Centre), and the Zámecká restaurant with lodgings.

In 1995–2004 extensive reconstruction of the entire museum section of the Polná Chateau complex took place. Museum expositions presenting the history of the castle, city, and the Polná region are located in the castle wing and parts of the chateau. It features a merchant's shop, an exposition of traditional crafts, the "U černého orla" Baroque pharmacy, and a lapidary. The exposition of watches and clocks has over 140 unique clocks, pocket watches, clock mechanisms, and music boxes on display.

http://region-vysocina.cz/