Mount Saint Helena
- For the volcano in Washington state, USA see "Mount St. Helens".
| Mount Saint Helena | |
|---|---|
 |
Mount Saint Helena is a peak in the Mayacmas Mountains with flanks in Napa, Sonoma, and Lake counties in California, United States. Composed of uplifted 2.4-million-year-old volcanic rocks from the Clear Lake volcanic field, it is one of the few mountains in the San Francisco Bay Area to receive any snowfall during the winter.
The mountain has five peaks, arranged in a rough "M" shape. The second-tallest, immediately east of the main summit, is the highest point in Napa County.
Mount Saint Helena was originally named Mount Mayacamas, but the name was changed after a Russian survey party ascended the peak in 1841 and left a copper plate on the summit inscribed with the date of their visit. The plate also bore the name of Princess Helena de Gagarin, wife of Count Alexander G. Rotchev, the commanding officer of Fort Ross.
Robert Louis Stevenson and Fanny Vandegrift Osbourne spent the summer of 1880 honeymooning in an abandoned mining camp on Mount Saint Helena. Stevenson's book The Silverado Squatters includes his experiences while living there.
The peak is reachable by hiking trails leading from Robert Louis Stevenson State Park.
The headwaters of the Napa River are on the southeast slope of Mount Saint Helena.
References
- ^ ECC1938 US Coast & Geodetic Survey Marker at Peak of Mount Saint Helena
- Mt. St. Helena @ Peakbagger.com
- Mt. St. Helena @ Summitpost.org
- Mount St. Helena, Robert Louis Stevenson State Park, Greenbelt Alliance
- Article about Humboldt County history referencing early survey and naming of the mountain
- Article about Napa County history referencing naming of the mountain
- U.S. Geological Survey Geographic Names Information System: Napa River, USGS, GNIS
See also
 | This California location article is a stub. You can help Wikipedia by expanding it. |