Address: Warrenville, IL 60555
Website: https://www.dupageforest.org/places-to-go/forest-preserves/blackwell
The Blackwell Off-Leash Dog Area and Canoe Launch Lot in Warrenville, Illinois has a figure-eight gravel trail. It is surrounded by big shade trees. The fenced area has some basic features like waste bags, trash bins, benches, and a portable toilet. The ground is mostly gravel, with a few grassy spots. The park is near the West Branch River, so dogs can cool off during walks.