What is the setting of Knock at the Cabin?

Knock at the Cabin is set in a rural area outside of the fictional town of Eureka, Colorado. The story follows the protagonist, a young girl named Sarah, who is sent to stay with her aunt and uncle for the summer. Sarah quickly learns that her aunt and uncle are not what they seem, and soon she finds herself in the middle of a mysterious and dangerous situation. As the story progresses, the reader discovers that Sarah's aunt and uncle are actually part of a cult and Sarah's life is in danger. The setting of the story is a remote cabin that is surrounded by forest and filled with secrets and danger. The cabin represents a sort of purgatory, as Sarah must discover the secrets that her aunt and uncle are keeping and escape the dangers that await her. The remote location of the cabin and the mysterious cult that is operating there add to the suspense of the story and create a sense of dread and tension that envelops the reader.