Chevron Employees Park, 324 E El Segundo Blvd, Los Angeles, CA 90061, US

Stewart Street Park is located atop an inactive landfill and is within stone-throwing range of Interstate 10. It's encircled by trees, and more or less walled off from the noisy traffic. Serving residents of the Mountain View Mobile Inn, as well as the Treffinger EY trailer park, this 3.8-acre spread features a youth-baseball field, a soccer field, a basketball court and—hallelujah—a free parking lot with 32 spaces. There's also a playground and building with restrooms. Some locals have raised concerns about the park over the years, as the former landfill has resulted in low levels of methane gas being released at the location.