Orval Trappist Ale is a unique top-fermented beer, in which wild yeast provides a distinctive flavor. The chosen fermentation method requires a long maturation period. Experts recommend not drinking this beer within three months of bottling. It is better to wait at least six months or even longer to taste this beer. Orval is a rare beer and is a recognized Trappist beer that is permitted to carry the Authentic Trappist Product logo.