The park offers baseball, softball, little league and soccer fields, a walking trail, picnic tables, disc golf and a dog park.
Big Walnut Sports Park includes 10 soccer fields, three little league baseball diamonds, three girls softball diamonds, an adult softball diamond, an NCAA/Babe Ruth baseball diamond, several of which are lighted for evening use.
The 80-acre park is one of four in the City of Greencastle, and it also includes a 19-hole disc golf course through rolling hills and woods, the Keith Carr Basketball Court, a dog park, the Joanne Haymaker Pine Grove, three picnic shelters and a 1.28-mile perimeter walking pathway.
Greencastle parks also include
* The 25-acre Robe-Ann Park, which offers an Olympic-size swimming pool with water slide and diving well, the Emerald Palace super playground, picnic areas, lighted ball diamond, and lighted tennis courts.
* The DePauw University Nature Park, with more than 520 acres along Big Walnut Creek, features 8.7 miles of hiking trails, rock climbing, canoeing, and a host of outdoor educational activities, in addition to a welcome center, a field station, an amphitheater, and the Janet Prindle Institute for Ethics.
* The 22-acre Jaycee Park offers a fishing pond, picnic areas and shelter house. All are open to guests with no admission charge.