The Cedar Bog Nature Preserve was dedicated Thursday afternoon as part of the Old-Growth Forest Network, a national effort to protect and highlight ancient forests for public enjoyment and education.
The Old-Growth Forest Network works to identify and permanently protect at least one forest in eligible counties from logging while keeping them open to visitors, creating a nationwide system of preserved old-growth forests.
Cedar Bog Nature Preserve is a rare alkaline fen formed 12,000 to 18,000 years ago during the Wisconsin glaciation. It features sedge meadows, white cedar stands, and surrounding hardwood forests, including oak, maple, tulip poplar, basswood, and walnut. The hardwood areas are estimated to be 300–400 years old.
Considered one of Ohio’s premier natural areas, Cedar Bog was the first state-funded nature preserve in Ohio and is now operated by the Cedar Bog Association in partnership with the Ohio History Connection. It is also a National Natural Landmark and ranks among the highest in the state for plant diversity.
Officials note the preserve’s wet, unstable soils have helped protect it from logging in the past, preserving its unique old-growth character.
The designation adds Cedar Bog to a growing national network of protected forests meant to preserve biodiversity and connect future generations with native ecosystems.
