Photo detail

Camera Maker Canon Camera Model Canon EOS-1Ds Mark III
Aperture f/5 Exposure Value 0 EV
Exposure Program Manual Exposure Time 1/160 sec
Flash No Flash Focal Length 24 mm
ISO 400 Metering Mode Pattern
Date/Time 2010:01:31 11:54:05 Resolution Unit Inch
X Resolution 240 dots per ResolutionUnit Y Resolution 240 dots per ResolutionUnit
Exposure Mode 1 Keywords travel United States of America United States America USA US California CA Mount Diablo Contra Costa County state park park historical historic history historical marker Place of Interest Places of Interest Tourist Attraction Tourist Attractions Tourist Destination Tourist Destinations Travel Destination Travel Destinations tour tourism tourist attraction destination landmark popular famous summit mountain view peak
Caption NO. 905 MOUNT DIABLO - Mount Diablo had been a home with spiritual significance to the Costanoan Indians for at least 500 years when Spanish explorers viewed the mountain in 1772. In 1851 Mount Diablo was selected as the initial point for land surveys of Northern California and Nevada, with the Mount Diablo Base and Meridian Lines originating at its peak. Due to the mountain's variations in wind, rainfall, and temperature, it is also a preserve for a wide variety of plant and animal life. California Registered Historical Landmark No. 905 Plaque placed by the State Department of Parks and Recreation in cooperation with the San Ramon Valley Historical Society, April 23, 1978