Rare tallgrass savannas. Beautiful oak woodlands. More than 200 lakes and rivers. The only remaining open-water quaking bog in Illinois. The last remaining beach ridge shoreline in Illinois.
These are the wonderful natural places of Lake County and northern Cook County, Illinois. These are the diverse places the Woods & Wetlands Group — one of 14 volunteer groups that make up the Sierra Club Illinois Chapter — is committed to protecting.
Let's explore, enjoy, and protect the people, plants, and animals of the northeast corner of Illinois ... together.
Volo Bog (photo by Karen Long MacLeod)
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