City kids Dipper and Mabel Pines are sent to spend the summer with their eccentric Great Uncle Stan who runs a tourist trap in a remote northwestern town where nothing is what it seems.

Twin brother and sister Dipper and Mabel Pines are in for an unexpected adventure when they spend the summer with their great uncle in the mysterious town of Gravity Falls, Oregon.

Dipper and Mabel sense there is something strange about their new town and together they begin to unlock the secrets of Gravity Falls.