Screenwriter John Cox posted a guest blog at Frankensteinia about his search for the site of the only location shot in the 1931 movie Frankenstein.
Where did Universal shoot the famous Maria meets the Monster scene in the classic 1931 Frankenstein? For years I could never get a straight answer. Some claimed it was shot on the Universal backlot along with the rest of the movie. But it’s clear from the size of the lake and the rugged mountains in the distance that this can’t be true.
Cox found that the scene was filmed at Malibou Lake and set off to find the exact location of the scene, despite the knowledge that it was now in private hands, and that after almost 80 years, it might not look the same. But he was surprised at what he found! Link -via Metafilter