Posted by Ra Moon Set on a secluded horse farm and a dramatic lake in southeastern Pennsylvania, Echo Valley was filmed entirely in New Jersey. This is our spoiler-free guide to (almost) all the filming locations of Echo Valley. You'll find the locations listed in the order of their appearance. Where was Echo Valley filmed? The Echo Valley farm, also known as Plum Broke Farm, is a historic country estate located just outside the town of Stockton, New Jersey. Kate, played by Julianne Moore, li...
