Over the course of the more than three decades he lived or visited there, the Badlands of North Dakota transformed Theodore Roosevelt into not only the kind of vigorous outdoorsman that he’d idealized as a youth but also a passionate conservationist. During a 5-day study tour led by naturalist Melanie Choukas-Bradley, explore the area, including Theodore Roosevelt National Park, and gain insights into Roosevelt’s pivotal years in the Badlands.