Belly Deep Slough
At Belly Deep Slough, enjoy fishing and access to the expansive Palos Forest Preserves.
About Belly Deep Slough
At 15,000 acres, the Palos Preserves in southwest Cook County are the largest concentration of preserved land in the Forest Preserves. Thanks to more than three decades of habitat restoration, they also hold some of the highest-quality natural areas in the county. These trails join many popular sites, such as the Little Red Schoolhouse Nature Center, Pulaski Woods, Saganashkee Slough and Maple Lake which is home to a mountain bike staging area that provides access to almost 40 miles of unpaved trails.