Howell Mountain AVA is an American Viticultural Area in Napa county within the North Coast AVA in the state of California. It is known for what Oz Clarke (2015, p.141) calls ‘powerhouse Cabernet Sauvignon and Zinfandel’ and ‘exotic, full-flavoured Merlot.’

Towna: Angwin.

Wineries

Viader.

Website: www.howellmountain.org

Bibliography

Oz Clarke, Oz Clarke Wine A-Z (Pavilion, 2015).