O'Brien Park occupies 22 acres in central Downers Grove and includes four lighted tennis courts, two baseball diamonds, and a playground with modern equipment. The park's paved loop trail measures 0.6 miles and connects to the 11.5-mile Downers Grove Bikeway System, allowing residents to reach downtown and the Metra station without driving. A large shelter with restrooms and electrical service accommodates family gatherings, while the adjacent pond supports catch-and-release fishing for bluegill and bass. Mature oak and maple trees line the park's northern edge, providing shade over the open lawn and picnic tables. The park sits within a half-mile of the Downers Grove Public Library, two elementary schools, and a grocery store, so daily errands can be completed on foot or by bicycle. Seasonal programs run by the Downers Grove Park District, such as youth sports clinics and outdoor fitness classes, operate on-site throughout the year.
Baseball Diamonds Basketball Courts Disc Golf Picnic Area Playground Soccer Fields Softball Fields
O'Brien Park currently has 6 single family homes for sale.