Bishop's Bog Preserve
Welcome to the Bishop’s Bog Preserve Trail, managed by the City of Portage Parks and Recreation Department. The 145 acres provide unique habitat for plants and animals and constitute the largest remaining relic bog in southern Michigan.
The trail has been set aside as a sanctuary for your walking pleasure. Wading, swimming, fishing and collecting or picking plants is prohibited.
The grounds are open year round from sunrise to sunset. Please “take only pictures and leave only footprints.”