Mount Diablo
Posted by: Groundspeak Premium Member saopaulo1
N 37° 52.905 W 121° 54.864
10S E 595467 N 4193250
Historic Landmark on Mount Diablo.
Waymark Code: WM4HAB
Location: California, United States
Date Posted: 08/25/2008
Published By:Groundspeak Charter Member Marky
Views: 37

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.
Marker Number: 905.00

Marker Name: Mount Diablo

County: Contra Costa

Has Official CA Plaque: yes

Marker Dedication Date: 04/23/1973

Location:
Mount Diablo State Park, on summit, 4.5 mi E of ranger station, 14 mi E of Danville


Website: [Web Link]

Visit Instructions:
Feel free to post a picture of you at the landmark site, but a photo is not required to log a visit.
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Recent Visits/Logs:
Date Logged Log User Rating  
fresgo visited Mount Diablo 02/14/2015 fresgo visited it
x_xenolith_x visited Mount Diablo 11/30/2013 x_xenolith_x visited it
conehead51 visited Mount Diablo 11/30/2013 conehead51 visited it
TimberToo visited Mount Diablo 11/22/2012 TimberToo visited it
new1* visited Mount Diablo 08/29/2012 new1* visited it
kdczy visited Mount Diablo 12/30/2010 kdczy visited it
Mauison visited Mount Diablo 04/05/2009 Mauison visited it
saopaulo1 visited Mount Diablo 08/26/2008 saopaulo1 visited it

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