(Ohio)
Jackson Bog, or Jackson Bog State Nature Preserve, is a 58 acres (23 ha) State Nature Preserve in northern Stark County, Jackson Township, near the city of Massillon, Ohio. It is owned by the Jackson Township Local Board of Education and the Ohio Division of Natural Areas and Preserves. (Ref: https://en.wikipedia.org/wiki/Jackson_Bog_State_Nature_Preserve)