The Great Telescope was a telescope on the cliffside of Ta-Koro Beach. At its base were carved star patterns and corresponding images that depicted various prophecies. Nixie used the telescope to prophesize about the future, and Takua also used the telescope shortly after his landing on the beach and losing his memory. When the body of Mata Nui finally awoke, the barren remains of the island broke apart and sank into the water. The Telescope is thus presumably now at the bottom of the sea, though its true fate is unknown.