Brouwerij der Sint-Benedictusabdij de Achelse Kluis

Trappist Achel has been brewed since 1850 within the walls of De Achelse Kluis and has included many traditional Belgian Abbey styles. Until 2021, brewing was done under the supervision of the monk community, but all monks overseeing the operation have since retired, and the beer is no longer officially Trappist. The beer itself remains unchanged, the only difference being the removal of the official Trappist seal from the label.