Howell Mountain, California
Howell Mountain (formerly, White Cottage) is an unincorporated community in the Vaca Mountains, within Napa County, California. It lies at an elevation of 1683 feet (513 m). History
In August 2020, Howell Mountain was evacuated due to the Hennessey Fire, which resulted in the burning of over  in five counties, including near Howell Mountain. Geography
Howell Mountain is located  north-northeast of Saint Helena. For census purposes, it forms part of the Angwin census-designated place. References

Unincorporated communities in Napa County, California
Vaca Mountains
Unincorporated communities in California