Faded Dreams, Emptied in Emmons County and Memories in McIntosh County. Three flickr photo sets of (mostly) abandoned, crumbling farms, businesses and homes in rural North Dakota. [previously] [via]
"The Emptied Prairie," a National Geographic article on North Dakota's ghost towns and the decline of the Great Plains. Typically amazing National Geographic photos here. Reminds me of a similar series that ran in the New York Times several years ago, which included this fascinating article by Timothy Egan.
The Nebraska Sandhills [wiki] make up the largest vegetated sand dune in the Western Hemisphere-- almost 20,000 square miles of rolling dunes covered with prairie grass. The region is sparsely populated-- dotted with tiny towns, and contains the only man-made National Forest in the US and one of the best golf courses in the world. All told, the area's pretty damn photogenic. Just ask NASA.