Lodestar Island

Lodestar Island is the last island in the New World that can be reached via the Log Pose, and altogether the penultimate island on the Grand Line.

General Information
All the different paths on the Grand Line ultimately meet at Lodestar Island. According to Inuarashi, travellers who reach the island become aware of the Poneglyphs, the civilisation that created them, as well as the hidden final island of Laugh Tale.

Past
Thirty-nine years ago, Gol D. Roger and his crew were the first people to reach the island. Upon reaching it, they realized that there was one more island ahead, but the Log Pose was unable to register it. Roger then began the journey to discovering the route to Laugh Tale.

Trivia

 * A lodestar is a star that is used to guide the course of a ship. This matches the literal meaning of the kanji in the name of the island.