The Mars Hill Cemetery is located in Section 33 of Keokuk Township,
Wapello County, Iowa. at 1011 100th Avenue. The earliest grave is
1846. The adjacent church; Mars Hill Church; is said to be one of the
oldest churches in Iowa. It is in the National Register of Historic
Places. To drive to the cemetery from Ottumwa, lowa: Follow Route 63
south and then left onto Copperhead Road. Turn right on 100th Avenue
and watch for the cemetery entrance on the left side.