In the year 1899, the fossil remnants of the Homo sapiens neanderthalensis species were found at the excavation site located at the Hušnjak hill in Krapina. During a six-year research at the site, led by highly expert Dragutin Gorjanović-Kramberger, a total of 876 single fossil Neanderthal fossil remains were found, placing Krapina in the world"s scientific heritage as the world"s richest Neanderthal finding site.