Krapina-Zagorje County is a county in northern Croatia, bordering Slovenia. It encompasses most of the historic region called Hrvatsko Zagorje. The area contains the excavation site of a 100,000-year-old Neanderthal man in caves near the central town of Krapina. The existence of Krapina itself has been verified since 1193, and it has been a common site for castles and other country houses of Croatian, Austrian and Hungarian rulers.