Handful of real diamonds found at Crater of Diamonds State Park near Murfreesboro, in southern Arkansas, 1995. .
Father and his two daughters dig for real diamonds at Crater of Diamonds State Park near the town of Murfreesboro, in southern Arkansas, 1995. .
Visitors hike through DL Bliss State Park at Lake Tahoe on July 22, 2014 near South Lake Tahoe, California. Lake Tahoe is among Califonria's major...
scenic view of lake by trees against sky during autumn,union county,georgia,united states,usa - 州立公園 個照片及圖片檔秋天
a complex underwater structure reclaimed by nature with visible coral growth: wreck of the uss spiegel grove, dive site john pennekamp coral reef state park, key largo, florida keys, florida, usa, north america - 州立公園 個照片及圖片檔水中
