Crater of Diamonds State Park

Crater of Diamonds State Park
Interactive map of Crater of Diamonds State Park
LocationMurfreesboro, Arkansas United States
Coordinates34°01′56″N 93°40′13″W / 34.032262°N 93.670188°W / 34.032262; -93.670188
Area911 acres (369 ha)
EstablishedOctober 25, 2002
Administered byArkansas Department of Parks, Heritage and Tourism
WebsiteOfficial website
Crater of Diamonds State Park
Crater of Diamonds State Park
Location in Arkansas
Crater of Diamonds State Park
Crater of Diamonds State Park (the United States)
Arkansas State Parks

Crater of Diamonds State Park is a 911-acre (369 ha) Arkansas state park in Pike County, Arkansas, in the United States. The park has a 37.5-acre (15.2-hectare) plowed field which is one of the few diamond-bearing sites accessible to the public. Diamonds have been discovered in the field continuously since 1906, including the graded-perfect Strawn-Wagner Diamond, found in 1990, and the Uncle Sam, found in 1924, which at over 40 carats is the largest diamond ever found in the United States.

The site became a state park in 1972 when the Arkansas Department of Parks and Tourism purchased the site from private owners in Dallas, Texas, which had operated the site as a tourist attraction.