Which one of the following is a Trappist brewery located in the Netherlands?

La Trappe is the correct answer because it is one of the officially recognized Trappist breweries located in the Netherlands. The brewery is situated at the Koningshoeven Abbey in Berkel-Enschot and was founded in 1884. As a Trappist brewery, it adheres to the strict guidelines that govern the production of beers under the Trappist designation, which include being brewed within a Trappist monastery and with the proceeds supporting the monastery itself and its charitable works.

Other breweries listed, such as Achel, Orval, and Chimay, while also notable and associated with the Trappist tradition, do not fit the criterion of being located in the Netherlands. Achel is in Belgium, Orval is also in Belgium, and Chimay is yet another Belgian Trappist brewery. This distinction of geographical location is crucial to identifying La Trappe as the correct answer.