<Tr> <Td_colspan="2"> Location of Crater of Diamonds State Park in Arkansas Crater of Diamonds State Park (the US) Show map of Arkansas Show map of the US Show all </Td> </Tr> <Tr> <Td_colspan="2"> Website: Crater of Diamonds State Park </Td> </Tr> <P> Crater of Diamonds State Park is a 911 - acre (369 ha) Arkansas state park in Pike County, Arkansas, in the United States . The park features a 37.5 - acre (15.2 ha) plowed field, the world's only diamond - bearing site accessible to the public . Diamonds have continuously been discovered in the field since 1906, including the Strawn - Wagner Diamond . The site became a state park in 1972 after the Arkansas Department of Parks and Tourism purchased the site from the Arkansas Diamond Company and Ozark Diamond Mines Corporation, who had operated the site as a tourist attraction previously . </P> <Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (December 2008) (Learn how and when to remove this template message) </Td> </Tr> </Table>

Where is arkansas crater of diamonds state park