Vinification & maturation
Grapes
Canada
Gray Monk Estate Winery is a British Columbia producer in the Okanagan Valley, founded in 1972 by George and Trudy Heiss. The estate includes vineyards overlooking Okanagan Lake, and the winery also sources premium grapes from across the Okanagan Valley. Gray Monk is now owned and operated by Andrew Peller Limited, a major Canadian wine group. Available sources emphasize the winery’s long history and reputation for consistent quality. No specific sustainability certifications or practices are noted in the materials provided, and no winemaking personnel are identified.
Vineyard scale
Artisanal
10-20 ha