Domaine Lagneau produces Gamay-based wines from Beaujolais, a region celebrated for its bright, fruit-forward reds and mineral precision. The winery's portfolio centers on two crus: Morgon and Côte de Brouilly, both expressions of old-vine Gamay that capture the region's characteristic balance of acidity and silky tannin. The Vieilles Vignes Morgon, sourced from mature vines, shows the deeper structure and earthy complexity that Morgon terroir imparts. The Vieilles Vignes Côte de Brouilly offers similar age-worthiness with a slightly different mineral signature. The Beaujolais-Villages rounds out the range with the approachable freshness Beaujolais is known for. Wine Enthusiast, Decanter, and Wine Spectator have all rated the winery's releases.