Château La Tour de By is a wine estate in the Médoc region of Bordeaux operated by Vignobles Marc Pagès, known for its historic tower that visitors can climb as part of the wine tourism experience. Approximately 15,000 wine enthusiasts visit annually to explore the property and ascend the tower stairs. The estate features a 19th-century manor house called La Valière situated within landscaped grounds among the vineyards, and maintains High Environmental Value (HVE3) certification. The vineyard produces multiple wine lines including flagship wines, heritage cuvées, single-varietal expressions, and rosé and white options, available through an e-commerce shop offering complimentary shipping on case orders.
