Swamp tupelo (Nyssa sylvatica) swamp on Lower Cache River
Swamp tupelo (Nyssa sylvatica) swamp on Lower Cache River Chris M Morris · CC BY 2.0

Cache River State Natural Area

State Natural Area · Illinois · Illinois Department of Natural Resources

Plan your visit

Know before you go

Official site
dnr.illinois.gov
Managed by
Illinois Department of Natural Resources

Getting there

Directions on Google Maps →

What's here

Highlights: Barkhausen-Cache River Wetlands Center

Activities & features: Biking · Fishing · Hiking · Hunting · Interpretive Signage · Paddling · Visitor Center · Wildlife Viewing

Photos

Nearby parks

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62 parks mapped in Illinois

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Sources: Wikimedia Commons / editorial, State agency · updated 2026-08-18