Warring Park - Credit: Wikimedia Commons
Warring Park is a California Historical Landmark as it is the site that Portolà expedition found the Chumash people group known as the Piru Indian tribe August 11, 1769. This site is in the current town of Piru, California in Ventura County. The site became California Historical Landmark number 624 on October 31, 1957. The Site is just west of Piru Creek and north of Lake Piru.militarymuseum.org, Portola Expedition Read more on Wikipedia
Source: en.wikipedia.org