Jayla Walters isn't sure what to expect when her father's job uproots her and her brother, Dion, to Estes Park, Colorado. But right away, something doesn't seem right with their hotel. Jayla soon discovers that their home for the week, room 217 of the Stanley Hotel, is the most haunted place in all of Colorado. Barely asleep the first night, Jayla watches a ghostly woman walk toward her bed. And the ghost visits her room every night. What does the ghost want? And what happens when Jayla and Dion get in her way?