Goldvein is an unincorporated hamlet in Fauquier County, Virginia, running along US Route 17, and approximately 16 mi northwest of Fredericksburg, Virginia and 20 mi southeast of Warrenton, Virginia. It has a population of approximately 200. It is home to the Gold Mining Camp Museum at Monroe Park. At one time, there were up to 18 active gold mines in the Goldvein area, although none of them are still active commercially.