Welcome to Hill Valley
Nestled in the Sierra Nevada mountains of Northern California, Hill Valley may have changed a lot over the years, but it's still a nice place to live. Marty McFly's hometown has a long history, most of which Marty got see on his time travels with Doc. Lost in the Movies took scenes from all the Back to the Future films to show all the little details that went into creating the fictional town and a sense of continuity between the past, present, and future.