Open 9am – 5pm every day except Christmas
The Field Museum will close at 3:00 PM on Saturday, October 25, for a special event. Last admission to the Museum will be at 2:00 PM.
Located 180 miles northwest of Bismark, North Dakota, the White Earth Valley lies two miles above a shale rock formation full of oil which can now be extracted because of new technology, leaving oil pads like this scattered across the prairie landscape.
Photo: © Terry Evans