Lyman County is a county located in the U.S. state of South Dakota. As of the 2020 census, the population was 3,718. Its county seat is Kennebec.
Presho, South Dakota
…Presho is a small city in Lyman County, South Dakota, United States. The population was 472 at the 2020 census. Presho was laid out in 1905, and named in honor of J. S. Presho, a cattleman…
Lower Brule Indian Reservation
Confluence of the White and Missouri rivers at the Lyman–Brule county border, taken on July 4, 2022, from the International Space Station