Big Island is a island located in Napa County, California. It appears on the Lake Berryessa USGS 7.5-minute topographic quadrangle. The nearest populated place is Monticello (historical), approximately 0.9 miles to the ENE.
Napa County · California
Big Island is a island located in Napa County, California. It appears on the Lake Berryessa USGS 7.5-minute topographic quadrangle. The nearest populated place is Monticello (historical), approximately 0.9 miles to the ENE.