Brief synthesisKrzemionki Prehistoric Striped Flint Mining Region (in short: Krzemionki) is located in the north-eastern fringe of the Świętokrzyskie (Holy Cross) Mountains in central Poland on both sides of Kamienna River. It is also the most completely preserved and wholly readable socio-technical system of prehistoric underground flint mining and processing and illustrates the greatest range of prehistoric flint mining techniques known in a single property. Criterion (iii): Krzemionki Prehistoric Striped Flint Mining Region is illustrative of the living and working patterns of settled prehistoric communities that distinguish the Neolithic period from that which preceded it. IntegrityKrzemionki Prehistoric Striped Flint Mining Region, as a whole, comprises the best preserved, most technically diverse and complete prehistoric flint mining assemblage known in a European context. The management system for Krzemionki Prehistoric Striped Flint Mining Region is implemented by the ‘Krzemionki’ Archaeological Museum and Reserve (Muzeum Archeologiczne i Rezerwat „Krzemionki”), a local museum which takes the lead role in the management and protection of Krzemionki.