Badlands
Some of the best-known badland formations can be found in North America. In the U.S., the Alleghenies have parts which are true badlands. There it is possible to move in one compass direction, but not at 90o to that direction. Makoshika State Park in Montana, Theodore Roosevelt National Park in North Dakota and Badlands National Park in South Dakota together form a series of extensive badland formations. Dinosaur National Monument in Colorado and Utah are also badlands settings.