Casa Lapostolle

Casa Lapostolle is a prestigious Chilean winery located in the Colchagua Valley, a region renowned for its high-quality red wines. Founded in 1994 by Alexandra Marnier Lapostolle and her husband Cyril de Bournet, the estate carries a strong French heritage: Alexandra is the great-granddaughter of the founder of the famous French liqueur house Grand Marnier, and her family’s traditions and craftsmanship have been passed on to this ambitious wine project.

Vineyards and Estate Locations

Casa Lapostolle owns more than 370 hectares of vineyards across three key wine regions in Chile:

• Apalta Valley (Colchagua Valley) – Home to old-vine Carmenère, Merlot, Cabernet Sauvignon, Petit Verdot, and Syrah, with some vines planted as early as the 1920s. This area is considered the heart of the estate, and it is where the iconic wine Clos Apalta is produced.
• Casablanca Valley – Chardonnay and Pinot Noir thrive here thanks to the cooler climate and maritime influences from the Pacific Ocean.
• Cachapoal Valley – Vineyards planted with Cabernet Sauvignon, Sauvignon Blanc, and Syrah add further diversity to the winery’s portfolio.

Winemaking Methods and Sustainability

Casa Lapostolle applies organic and biodynamic farming practices. Grapes are grown without pesticides, using natural fertilizers and compost. Many vineyards are dry-farmed, without irrigation, allowing the vines to express the true character of the terroir. Harvesting is done by hand, and winemaking involves minimal filtration and cold stabilization to preserve the wine’s natural flavors and aromas.