Ontario, California
Ontario is a city of California in the United States. It is 35 miles east of downtown Los Angeles.
Ontario, California Media
Explorer Juan Bautista de Anza led an expedition through the area in 1774.
The olive vat room at Graber Olive House in Ontario, California. In 1894, two years after planting olive trees in Ontario, C. C. Graber began selling vat cured olives from the pictured vat room in vats similar to the ones pictured. Graber Olive House is the oldest operating olive packer in the United States.