Crater of Diamonds
The Crater of Diamonds is the only diamond mine in the world open to the public.
Address: Crater of Diamonds State Park, 209 State Park Road, Murfreesboro, Arkansas 71958; 870-285-3113.
Web: http://www.craterofdiamondsstatepark.com or
Hot Springs National Park
On April 20, 1832, the U.S. Congress established the Hot Springs Reservation,
which makes it the oldest park in the National Park System (although it did not
become a national park until many years later).
Address: Hot Springs National
Park, P O Box 1860, Hot Springs AR 71902; 501-624-3383.