Visitors can search a 37.5-acre field and keep any diamonds they find. Location: Murfreesboro, Arkansas. Key figure: 37.5-acre search field. Part of the One State One Record (USA) campaign. Reference record compiled from public sources; not certified by The Book of World Records. Source: https://www.arkansas.com/crater-diamonds-state-park-celebrates-40-years
Record no. MRB-2026-007174
Only Diamond-Producing Site in the World Open to the Public
Reference Record – Not Certified
This record is compiled from publicly available sources for reference. It has not been examined or certified by The Book of World Records.