Sonoma Coast is a named sub-zone of North Coast in the United States, covering 209,198 ha.
Open Sonoma Coast on the map →The map shows the official outline with relief, 3D terrain, slope and exposure, climate and soil.
Distances from the centre of the place. Towns: GeoNames (CC BY 4.0). Sea, rivers and lakes: Natural Earth.
Measured over the whole outline on 146,936 elevation cells of about 120 m (Mapterhorn terrain tiles).
(1) The beginning point is the point at which the Sonoma County-Mendocino County line meets the shoreline of the Pacific Ocean. (2) The boundary follows the shoreline of the Pacific Ocean southerly to the Sonoma County-Marin County line. (3) The boundary follows the Sonoma County-Marin County line southeasterly to San Pablo Bay. (4) The boundary follows the shoreline of San Pablo Bay easterly to the Sonoma County-Napa County line. (5) The boundary follows the Sonoma County-Napa County line northerly to the peak of Arrowhead Mountain. (6) From the peak of Arrowhead Mountain, the boundary proceeds in a straight line westerly to the peak of Sonoma Mountain. (7) From the peak of Sonoma Mountain, the boundary proceeds in a straight line northwesterly to the peak of Taylor Mountain. (8) From the peak of Taylor Mountain, the boundary proceeds in a straight line northwesterly to the point, near the benchmark at 184 ft. elevation in Section 34, Township 8 North, Range 8 West, at which Mark West Road crosses an unnamed stream which flows northwesterly into Mark West Creek. (Mark West Springs map) (9) From this point, the boundary proceeds northerly in a straight line to the headwaters of Brooks Creek, in Section 4, Township 8 North, Range 8 West. (Mark West Springs map) (10) The boundary follows Brooks Creek northwesterly to its confluence with the Russian River. (Healdsburg map) (11) Th…
UC Davis Library AVA project (CC0)
Open Sonoma Coast on the map →