Scooby-Doo and the gang are spending the weekend at a camp in the woods, where they hope to relax and have fun. However, upon arriving, they discover that a strange creature is scaring the animals and visitors. Curious and a little scared, Scooby and Shaggy decide to investigate, while Fred, Daphne and Velma analyze the clues. With the help of an old map found in an abandoned cabin, they explore the forest, encountering talking animals and mysterious traps. In the end, Scooby and his friends reveal that the creature was, in fact, a ghost who wanted to protect their home, and together they make a plan to help preserve the forest.
