A museum and gallery with a number of permanent exhibitions (a period merchant's shop with a working orchestrion, an equipped timbered cottage with an exhibition of flax cultivation and processing including a demonstration of spinning on a spinning wheel and weaving on a loom, a school classroom from the turn of the 19th and 20th centuries, archaeology, the history of the spa in Železnice, etc.) and occasional exhibitions. Exhibitions of painters living and working in the town, the War of 1866 and the guilds in Železnice are temporarily closed.

Visitors can learn about the geological development of Železnice and the precious stones found in Železnice and its surroundings, including the Doubravice quarry (the local agates with their typical reddish to brick-brown colour are rightly ranked among the most beautiful) in the Paleontology exhibition. A valuable exhibit is also a wooden table for manual grinding of Czech garnets from the 19th century from Železnice. Worksheets about precious stones are prepared for children visitors.
Every year in the summer months (beginning of May - end of September), the exposition hosts a traditional summer exhibition of precious stones, mostly from Železnice.