Walla Walla County, formed in 1854, is named for the Walla Walla tribe, also a Nez Perce name for “running water.” The county seat is the city of Walla Walla.
Walla Walla County, formed in 1854, is named for the Walla Walla tribe, also a Nez Perce name for “running water.” The county seat is the city of Walla Walla.