Continuing with Spaghetti western locations for "Duck You Sucker". Sean leaves Juan and his family and the film cuts to a drunken Sean who is waiting to blow up a Mexican church filled with Mexican army officers and a wealthy landowner. If you look closely this is the same building used by Leone in "For a Few Dollars More" for the exterior of the church where Indio and his gang congregate after the prison escape. Leone has added a bell tower but the basic building is the same. The building is called the Castillo de Rodalquilar and is located about a half mile from road AL-4200.
For a more detailed view of this site and other Spaghetti Western locations please visit my friend Yoshi ‘Garringo’ Yasuda’s excellent website: http://y-yasuda.net/