Title: La Silla, a cataclysmic view Abstract: I will report on the last twenty years that we used many of the telescopes and instruments at La Silla to observe and monitor cataclysmic variable stars. I will show and discuss the varieties of scientific results we obtained for individual systems and put this into the context of general CV research. I will also discuss why La Silla - with the telescopes, the instruments but also the way it has been operated - is particularly useful for this kind of research.