Wesselman Woods Nature Preserve is a National Natural Landmark with nearly of virgin bottomland hardwood forest. It is the largest tract of virgin forest inside any city limits within the United States. The Nature Center features exhibits, events, wildlife observation areas, meeting rooms, library, and gift shop. Adjacent to the Nature Preserve, Wesselman Park features a Par 3 golf course, basketball courts, tennis courts, sand volleyball courts, softball fields, and a playground; and Roberts Park is a proposed, adjacent park on the former site of Roberts Stadium, though funding for Roberts Park and an expansion to the parks system remains unresolved.