Walnut, Kansas - City | FacebookWalnut, Kansas - Description: Walnut is a city in Crawford County, Kansas, United States. The population was 221 at the 2000 census.HistoryWalnut was founded …
Walnut River (Kansas) - Wikipedia, the free encyclopediaThe Walnut River is a tributary of the Arkansas River, 154 miles (248 km) long, in the Flint Hills region of Kansas in the United States. Via the Arkansas, it is part of …