The little riverside village of Engelhartszell an der Donau is home to one of only eight licensed Trappist breweries outside Belgium, and the only one in Austria. At the 1293-founded abbey Engelszell, you can purchase monk-made brews (dark Gregorius, amber Benno, and blond Nivard); the shop also sells liqueurs and cheeses produced here by the monks. Adjoining the shop is the abbey's gorgeous rococo church, completed in 1764.