Taste olives and tour the fascinating Graber Olive House, an 1894 cannery with a small museum and picnic area. For outdoor recreation, discover the Cucamonga Guasti Regional Park in Ontario.
Here, you can fish, swim, rent pedal boats, and picnic. Rancho Cucamonga features the John Rains House, an 1860s-era restored ranch headquarters, and the Route 66 Territory Museum, where you'll learn about the history of Route 66 and the local wine and citrus industries. Near Chino, see World War II airplanes and military-aviation memorabilia at the Planes of Fame Air Museum. California's newest destination shopping complex is Ontario Mills.