Garfield Park is a 128-acre regional city park in Indianapolis, Indiana, United States. Established in the late 19th century, it is the oldest city park in Indianapolis and is on the National Register of Historic Places. The park is located at the confluence of Pleasant Run and Bean Creeks on the near Southside of Indianapolis. The 10,000-square-foot Conservatory and Sunken Gardens are located in the eastern portion of the park.