Belgium’s Orval Brewery is one of just a handful of Trappist Breweries in the world. The monastery is a must visit for beer enthusiasts who appreciate this divine brew. What’s a Trappist brewery? In 1997, eight Trappist abbeys – six from Belgium (Orval, Chimay, Westvleteren, Rochefort, Westmalle and Achel), one from the Netherlands (Koningshoeven) and one from…