EN
On the territory of Poland, one can find numerous buildings, which became desolate as a result of the political transformation in 1989. Many have already been demolished to make room for new housing estates. Nevertheless, some still exist, and they are only visited by people specializing in their exploration. This article concerns these explorers, whose main goal is remembering the vanishing world. This world is vanishing for good right before our eyes. The article focuses on the similarities and differences between explorers. It also presents main ideas and principles of the movement, as well as the results of a recent stage of quantitative research.