The narrator recounts a year-long journey across the United States beginning with an Atlantic crossing and coastal stops, including a maritime rescue of an escaped enslaved man; detailed observations follow of southern cities, railways, plantations and rice culture, with depictions of planter hospitality and a caiman hunt. Travels continue along the Potomac and Chesapeake and then head west toward river towns and the frontier, describing vast western solitudes, encounters with trappers, emigrants and Indigenous peoples, and an intention to reach Oregon and California to witness goldfields. The narrative combines descriptive travel scenes, personal anecdotes and reflections on landscape, society and the hazards of travel.