High on a sun-drenched slope in Lake Country, overlooking the vast waters of Okanagan Lake, sits Gray Monk Estate Winery, a pioneer of British Columbia‘s modern wine industry. Founded in 1972 by George and Trudy Heiss, the estate’s story begins not in European vineyards or viticulture academies, but with a leap of faith: the couple moved to the Okanagan from Edmonton, where they had worked as hairdressers, seeking a different pace of life on an old tree-fruit orchard. Uninspired by farming cherries and apples, they pulled out the trees and planted grapevines instead.

At the time, the regional industry was dominated by native Vitis labrusca species and simple hybrid grapes. Believing the northern Okanagan’s microclimate held world-class potential, the Heisses looked to Europe for inspiration. In 1976, they imported grapevine stock directly from Alsace, France, planting Canada‘s very first Pinot Gris vines alongside varietals like Gewürztraminer and Pinot Auxerrois. They named their estate “Gray Monk,” the English translation of Grauer Mönch, the traditional Austrian nickname for Pinot Gris, honouring George’s European heritage.

A Legacy Written in European Rootstock
The early years of Gray Monk were defined by grit, passion, and grassroots advocacy. The winery officially opened its doors in 1982, producing a modest initial run of just 125 cases out of a converted garage. Beyond tending their own vines, George and Trudy became relentless advocates for local grape growers, lobbying provincial authorities to establish the BC Estate Winery program and the BC VQA, or Vintners Quality Alliance, standard.
Today, Gray Monk stands as a historic cornerstone of the Okanagan Valley. The estate’s dramatic position in Lake Country benefits from cool northern breezes, optimal sun exposure, and mineral-rich soils, allowing white grape varietals to retain brilliant acidity while reaching full phenolic maturity. Five decades after those first vines were planted in northern soil, the winery continues to embody the spirit of those who build world-class wine regions from the ground up: unpretentious expertise, respect for the land, and an unwavering commitment to quality.
Precision Cellar Craft and Lake Country Terroir
The winemaking philosophy at Gray Monk centres on highlighting the natural purity and vibrant fruit flavour of Lake Country. Combining classic European techniques with modern gravity-flow processing, the cellar team preserves the bright aromatics and tension that define cool-climate viticulture. Extended sur lie aging, precise temperature control during fermentation, and site-specific harvest timing ensure that every bottle reflects the authentic expression of the vintage, whether the result is a complex traditional-method sparkling wine or an expressive, single-varietal white built for balance and texture.
Featured Wine Recommendations
Odyssey White Brut NV

- The Backstory: A classic expression of the estate’s dedication to traditional sparkling winemaking. This Méthode Classique blend pairs 63% Chardonnay with 37% Pinot Noir, spending 36 months aging sur lie before disgorgement and a balanced dosage.
- Tasting and Profile: Pours a light straw colour with fine, persistent streams of delicate bubbles. The nose opens with crisp green apple, bright citrus peel, and warm toasted bread. Light-bodied and clean on the palate, it delivers vibrant acidity wrapped in a creamy texture, finishing long and elegant with citrus, warm apple dessert, and a hint of almond pastry.
- Technical Specs: 63% Chardonnay, 37% Pinot Noir | ABV: 11.5% | RS: 4.5 g/L | TA: 8.3 g/L
2025 Riesling

- The Backstory: Sourced from an early, exceptionally balanced harvest season, the fruit was harvested in September at peak ripeness to preserve pure aromatics and electric natural acidity. Gently pressed and cool-fermented entirely in stainless steel, it was blended to balance a lively fruit profile with crisp minerality.
- Tasting and Profile: Clear and brilliant in the glass, displaying fresh aromatics of white peach, crisp green apple, and bright citrus. The off-dry palate is well-balanced and energetic, delivering grapefruit, nectarine, soft white florals, and a touch of sweet spice on the clean finish.
- Technical Specs: 100% Riesling | ABV: 12.0% | RS: 8.0 g/L | TA: 6.5 g/L
Gray Monk Estate Winery remains an essential stop for understanding the heritage of British Columbia wine. Adding a bottle of the crisp Odyssey White Brut or vibrant Riesling to a collection offers a direct link to the foundational history of Lake Country, and every pour reflects the vision and craftsmanship of northern Okanagan terroir.
Author Profile

- ‘BC Sips & Stories’, an ongoing series celebrating BC producers creating outstanding beverages, each with its own unique story, flavours, and impact on the community. Compiled by Town Hall Brands, a marketing and branding agency with a passion for promoting quality products, this series aims to shine a light on some of the best BC distilleries, wineries, and makers they work within our region. Whether you're a seasoned connoisseur or just beginning to explore locally crafted beverages, each feature will introduce you to a brand committed to quality, creativity, and connection.
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