Budget Car Rentals, at the airport is 406-646-5156. In Belgrade, Montana is the Bozeman Yellowstone International Airport 92 miles north of West Yellowstone. This is the largest airport closest to Yellowstone. Jackson Hole-The town of Jackson is 52 miles to the South Entrance of Yellowstone National Park. Jackson Hole Airport is serviced by American Airlines, Delta Airlines, Frontier Airlines, Skywest Airlines, and United Airlines seasonally.
The Crater of Diamonds is the only producing diamond mine in the United States and many people who collect minerals or gemstones would like to own a genuine United States diamond.
SLIDESHOW: 910-carat diamond found in southern African kingdom The largest diamond ever excavated is the Cullinan Diamond, a 3,106.75-carat gem found in Cullinan, South Africa, in 1905. The diamond, which is also known as as the Star of Africa I, was cut and used in the British monarchy's crown jewels. Letseng is the same mine where the 603-carat Lesotho Promise diamond was discovered in 2006, Elphick said.