Brasserie de l'Abbaye des Rocs is a Belgian brewery located in Montignies-sur-Roc, in the province of Hainaut, in the south-western region of Belgium known for its rich brewing traditions. The brewery is situated along the Chaussée Brunehault and has established itself as one of the notable independent breweries within the Hainaut terroir. With a history that stretches back well over a century, the brewery has long been a reference point for traditional Belgian ale brewing in this part of the country. The brewery's portfolio is firmly rooted in classic Belgian styles, with a particular focus on strong ales and specialty beers. Among its known offerings are the Abbaye des Rocs Grand Cru, a Belgian strong dark ale, the Blanche des Honnelles, a Belgian witbier, and La Nounnette, a Belgian-style blond ale. The range reflects a commitment to traditional brewing techniques and characterful recipes, drawing on local ingredients and time-honoured fermentation methods that define the Hainaut brewing identity. One notable release is the Grand Cru Special Belgian Brown, which was originally brewed in 2012 to mark the 150th anniversary of the brewery, initially as a one-off release. The brewery is listed as a member of Belgian Brewers and is featured in regional tourism guides as one of the breweries to visit in Hainaut, underlining its place within Belgium's broader brewing heritage.