Offer of a tour of a gothic castle ruin. The base of the castle is an interesting and unique rock formation of volcanic origin. The foundation of the castle dates back to the late Middle Ages, approximately between 1380 and 1390, when Čeněk of Vartemberk took advantage of the natural defensive properties of the basalt rocks. It is possible to organize weddings.

Offer tours of the castle and the adjacent English park, which has several rare trees. The predecessor of today's castle was an early Gothic castle built after 1300 on a rock above the Jizera River. Its founder was most probably a member of the Markvartice Havel family. It is possible to organize weddings.

Operation of a historic castle open to the public with guided tours and permanent exhibitions dedicated to the history of the building and important personalities. It includes cultural and social events, exhibitions and programmes for visitors.