Brouwerij Westvleteren is a Trappist brewery located in Belgium, specifically in the village of Westvleteren. Founded in 1831 by the monks of the Saint Sixtus Abbey, it is known for producing some of the world's most sought-after beers, including the famous Westvleteren 12. The brewery operates under strict guidelines, ensuring that the beer is brewed primarily for the sustenance of the monks and the abbey. The brewery's unique approach includes limited production and a focus on quality over quantity. Visitors can only purchase the beer directly from the abbey, often requiring a reservation. This exclusivity, combined with the rich flavors of their brews, has made Brouwerij Westvleteren a legendary name among beer enthusiasts worldwide.