I have been exploring the Haunted Hudson Valley for the past 7 years. We all love a good ghost story. From the Headless Horseman of Sleepy Hollow to the tumultuous times of early 19th century Spiritualism, New York state has it all. Lucky for us ghostly gallivanters we don't have to spend hours of time researching the best public locations to visit. It's all in this handy Haunted History Trail of NYS full-color guide.