The Criminal Investigation Police's Museum (Museu da Polícia Judiciária)

It is in a nice farmhouse in Loures that also serves as a school for the Criminal Investigation Police. It is only visitable by appointment and displays an impressive collection of items related to banditry: guns, fake money, forged works of art and portraits of criminals. There you can find, for example, the knife that was used in the assassination attempt of Pope John Paul II in 1982.