Frost Park
Plainfield Tunnel Channel Lakes State Natural Area
Pickerel Lake State Natural Area
Buena Vista Quarry Prairie State Natural Area
Hancock Park
Emmons Creek Barrens State Natural Area
Buena Vista Prairie Chicken Meadow State Natural Area
Leola Marsh State Wildlife Area
Hartman Creek State Park
Big Roche A Cri State Fishery Area
Standing Rock Park
Greenwood State Wildlife Refuge
Pope Lake State Natural Area
Pacawa Park
Mud Lake-Radley Creek Savanna State Natural Area