Pioneer Park (San Diego)

Pioneer Park
Mission Hills Park
Location	Mission Hills, San Diego, California, United States
Nearest city	San Diego, California
Coordinates	32°44′57″N 117°10′39″W / 32.7492°N 117.1776°W / 32.7492; -117.1776
Established	1876 (as Calvary Cemetery); 1968 (as public park)
Operated by	City of San Diego
Open	6 a.m. to dusk
City	San Diego
Website	Official website

Pioneer Park, also known as Mission Hills Park, is a public park in the Mission Hills neighborhood of San Diego, California. Originally established in the 1876 as Calvary Cemetery, it served as a Catholic burial ground before being repurposed as a public park in the 1968. The bodies remain buried beneath the park.