Sumac Park is located at 6000 Calmfield Avenue in Agoura Hills. It is a small neighborhood park that was upgraded with a new play structure in 2010. There is a handful of parking spots and plenty of street parking, restrooms (these are pretty old style but functional) and a nice, flat grassy area. More information at www.agourahillscity.org/department/community-services-parks-recreation/parks-facilities/parks.