John Galvin Park is located between Fourth Street and G Street in the northeast section of Ontario. The park is named after John Galvin, a former water superintendent. Grove Memorial Park and Schimmel Dog Park are located within the park, as is the Jay Littleton Ball Park.
Park amenities include restrooms, a children’s play area, an ADA-compliant play structure, and basketball and horseshoe courts. There are sheltered picnic tables, tennis courts, a baseball stadium and a futsal court. A pedestrian and bike path offers a nice place for dog walks. The park also has a sizable parking lot.