Sugarloaf Mountain Vineyard is the only vineyard/winery in Montgomery County, Maryland - only a 35 minute drive from Washington, DC. It is identifiable by its signature red barn, silo and windmill. The vineyard is located in the rolling hills of Comus, Maryland. The 92-acre farm abuts the scenic Sugarloaf Mountain conservation and recreation area. We grow Cabernet Sauvignon, Cabernet Franc, Merlot, Malbec and Petit Verdot; and two white varieties: Chardonnay and Pinot Grigio – which produce our wonderful, Bordeaux-style wines.