Armbruster Nature Preserve (5.8 acres) - located at the end of Autumn Drive. Preserve features a shelter, trails, water feature, and wildflowers.
Avalon Park (1 acre) - located at Avalon Circle. Park features playground equipment and picnic tables.
Barnitz Park (8.1 acres) - located off South Main Street. Park features playground equipment, lighted basketball court, shelter, picnic tables and 4 softball diamonds.
Bicentennial Commons (11 acres) - located off Carmody Blvd. Park features scenic overlook, stage, brick paver walkway and trail connection to Smith Park.
Smith Lake
Bulls Run Nature Sanctuary and Arboretum (11.4 acres) - located off Rosedale Road. Nature Preserve area featuring a trail system and environmental education programs.
Crawford Park (.58 acres) - located off Crawford Street. Park features playground equipment and picnic tables.
Damon Park (6.02 acres)- located off Pershing Avenue. Park features playground equipment, basketball court, picnic tables, 2 ball diamonds and recreation center operated by the Salvation Army
Dixie Heights Park (8.04 acres) - located off Tytus and Shelley. Park features playground equipment, picnic tables, basketball court and ball diamond.
Douglass Park (29.65 acres)- located off Minnesota Street. This park is divided into two sections. To the south this park features playground equipment, 3 picnic shelters, grills, picnic tables, garden plots, and the Middletown Community Center. To the north this park features playground equipment, splash pad, tennis court, picnic tables, 1 lighted basketball court and one without lights, 2 football fields, and a double sand volleyball court.
Dowling Park (6.39 acres) - located off Sophie Avenue. This park features playground equipment, picnic tables, lighted basketball court and ball diamond.
Smith Park playground
Flemming Park (3.4 acres) - located off Flemming Road. This park features playground equipment, picnic tables, basketball court and ball diamond.
Gardner Park (7.18 acres)- located off Tytus and Catalpa. This park features playground equipment, picnic tables, double tennis court, basketball court and ball diamond.
Gladell Park (6.62 acres) - located off Park Drive. This park features playground equipment, picnic tables, and a ball diamond.
Goldman Park (23.5 acres) - located at Highland and Roosevelt Blvd. This park features playground equipment, picnic shelter, picnic tables, softball diamonds, and double tennis court.
Jacot Park (17.2 acres) - located off Tarrimore Circle. This park features playground equipment, picnic tables, walking trail and AK Soccer Fields.
Lakeside Park (.6 acres) - located at the corner of Tytus and Verity Parkway. This passive park features a historical theme that ties in with the Locktenders House located across the street.
Lefferson Park (23.31 acres)- located off Breiel Blvd. This park features playground equipment, picnic tables, a four-diamond softball complex, basketball court, 4 lighted tennis courts, and 6 pickleball courts.
Manchester Water Tower Park (7 acres) - located off Autumn Drive. This park features a 1/3 mile nature trail.
Maple Park (1.5 acres) - located off Manchester Road. This park features playground equipment, picnic tables and a basketball court.
Miami Park (3.35 acres) - located off Miami and Reinartz Blvd. This park features playground equipment, picnic tables, tennis court, and basketball court.
Michigan Park (1.10 acres) - located off Michigan Avenue. This park features playground equipment, picnic tables, and two basketball courts.
Oakland Park (1.5 acres) - located at Baltimore and Fairmount Streets. This park features playground equipment, picnic tables, shelter, and 2 basketball courts.
Old South Park (4.57 acres) - located at South Main Street and Fifth Avenue. This park features playground equipment, picnic tables, shelter, 2 lighted tennis courts, basketball court, and a historical fountain.
Sebald Park (317 acres) - this property is owned by the City of Middletown but leased to Butler County Metroparks. For additional information call 1-877-727-5386 or visit the Butler County Metroparks website.
Sherman Park (3.8 acres) - located at Sherman Avenue. This park features playground equipment, picnic tables, lighted basketball court, shelter house and ball diamond.
Smith Park (96 acres) - located at Tytus and Verity Parkway. This park features playground equipment, picnic tables, grills, baseball diamonds, soccer fields, picnic shelters, multiuse trail, seven acre fishing pond with floating dock, Locktenders House, skatepark, and new splash pad. New in 2008 is the "Born Learning Trail" designed for children 0-6 years. The trail encourages families to engage in early learning.
Sunset Park (15.2 acres) - located off Bellemonte Street. This park features playground equipment, picnic tables, 2 lighted tennis courts, 1 lighted basketball court, and a double sand volleyball court.
University Park (.61 acres) - located off University Blvd. This park features playground equipment, picnic tables, and a basketball court.
Whitney Park (4.5 acres) - located off Lafayette Street. This park features playground equipment, picnic tables, and a ball diamond.
Wildwood Park (2.76 acres) - located off Wildwood Road. This park features an open space area.
Wilson Park (5.34 acres) - located at the north end of Jackson Lane. This park features picnic tables and playground equipment.
Yankee Park (2.78 acres) - located at University Blvd. and Yankee Road. This park features picnic tables and a basketball court.