Volcano in Amador County, California — The American West (Pacific Coastal)
Plaque placed by the State Department of Parks and Recreation in cooperation with the Astronomical Societies of Stockton and Sacramento. Plaque first placed in 1968. Revised and relocated in 2004.
Erected 2006 by the State Department of Parks and Recreation in cooperation with the Stockton and Sacramento Astronomical Societies. (Marker Number 715.)
Location. 38° 26.568′ N, 120° 37.88′ W. Marker is in Volcano, California, in Amador County. Marker is at the intersection of Consolation Street and Main Street, on the right when traveling north on Consolation Street. Click for map. Marker is in this post office area: Volcano CA 95689, United States of America.
Other nearby markers. At least 8 other markers are within walking distance of this marker. Volcano (a few steps from this marker); Soldier Gulch (a few steps from this marker); a different marker also named Volcano Union Hotel (within shouting distance of this marker); Carlo Andrea Dondero (within shouting distance of this marker); General Store (about 300 feet away, measured in a direct line); The Old Bavarian Brewery (about 400 feet away); Moose Milk (about 400 feet away). Click for a list of all markers in Volcano.
More about this marker. This site was designated a California Registered Historical Landmark (No. 715) on October 6, 1959.
Note the marker states it was first placed in 1968, then was revised and relocated in 2004. It was actually dedicated in January 2006.
This marker replaces one originally located on Shake Ridge Road, about one mile west of Rams Horn Grade, outside Volcano (about four miles by car from this location). That marker was inscribed, "On the knoll behind this marker, George Madiera built the first amateur astronomical observatory of record in California and there discovered the great comet of 1861 with a three-inch refractor telescope." The original marker was placed by the State Department of Parks and Recreation in cooperation with the
Related marker. Click here for another marker that is related to this marker. The original marker, placed in 1968.
Also see . . . Dedication of Volcano Astronomical Observatory Marker January 21, 2006. Amador Astronomical Society web site. (Submitted on September 11, 2008, by Kevin W. of Stafford, Virginia.)
Credits. This page originally submitted on , by Kevin W. of Stafford, Virginia. This page has been viewed 1,629 times since then and 13 times this year. Last updated on , by Michael Kindig of Long Beach, California. Photos: 1, 2. submitted on , by Kevin W. of Stafford, Virginia. 3. submitted on , by Barry Swackhamer of San Jose, California. • Syd Whittle was the editor who published this page. This page was last revised on December 22, 2016.