Howell Mountain is a named sub-zone of Napa Valley in the United States, covering 5,287 ha. It lies 8.5 km north-east of Saint Helena and 28 km east of Santa Rosa.
Open Howell Mountain 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 59,883 elevation cells of about 30 m (Mapterhorn terrain tiles).
Atlas editorial scores: a consensus of widely published vintage reports, not one critic's view. Scores for 2023 and 2024 are early and can change as the wines develop. Scale 1 to 5.
(1) Beginning at the 1,400 foot contour line at the intersection of Sections 15 and 16 in R6W/T9N of the Detert Reservoir Quadrangle U.S.G.S. map. (2) Then continuing in an east and southeast direction along the 1,400 foot contour line to the southeast corner of Section 23 in R5W/T8N. (3) Then in a generally northwest direction along the 1,400 foot contour line until it intersects the line between Sections 21 and 22 in R6W/T9N. (4) Then north along the Section 21/22 boundary line to the starting point at the 1,400 foot contour line.
UC Davis Library AVA project (CC0)
Open Howell Mountain on the map →