The palace complex is accessible. Wikipedia: After 1550, the Barons von Reichell owned the estate. In 1713, they had a Baroque manor house, a side wing, and a servants' quarters built south of the existing knight's residence.
Koberwitz Castle, built in the Neo-Renaissance style, is the seat of the municipal administration. It is accessible and features a large, beautiful castle park.
There used to be a swimming pool nearby, but it has since been buried. There is also a network of forest paths in the area. Nearby you can also find the defunct Sobótka Brewery.