The city was relatively unscathed by the Second World War, and as a result of combining the nearby administrative districts with the town and the construction of new housing estates, Wałbrzych expanded geographically. At the beginning of the 1990s, because of new social and economic conditions, a decision was made to close down the town's coal mines. In 1995, a Museum of Industry and Technology was set up on the facilities of the oldest coal mine in the area, KWK THOREZ. The 2005 the film "Komornik" was filmed in and around Wałbrzych.