Warrenville Grove’s rolling topography consists of floodplain and upland woodlands, natural fens and the West Branch DuPage River. Its upland woodlands — some natural and some reforested — contain oak, maple and walnut species. The preserves’ fens — some natural and some in need of restoration — are delicate ecosystems containing rare vegetative species.
Designated horse trailer parking
A 0.7-mile section of the West Branch DuPage River Trail travels north from the Batavia Avenue parking lot through upland woodlands and natural fens to the Illinois Prairie Path – Aurora Branch, which connects to Blackwell, St. James Farm, Herrick Lake and Danada forest preserves.
Warrenville Grove is on Batavia Road 0.5 mile south of Butterfield Road (Route 56) and 0.25 mile west of Winfield Road