Mount Saint Helena (Wappo: Kanamota, "Human Mountain") is a peak in the Mayacamas Mountains with flanks in Napa, Sonoma, and Lake counties of California. 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. Its highest point, North Peak, is in Sonoma County.
| Attributes | Values |
|---|---|
| rdfs:comment |
|
| foaf:name |
|
| foaf:depiction | |
| elevation (μ) |
|
| located in area | |
| mountain range | |
| National Topographic System map number |
|
| prominence (μ) |
|
| thumbnail | |
| is source mountain of | |
| is source place of |