Cactus Island

Cactus Island is an island with several cactus-shaped mountains, with the "spikes" being tombstones. These mountains were never fully explored, so it's unknown how one can climb these mountains. This is one of the first islands reached in the Grand Line. This is the location of the Whiskey Peak arc. It was also the the first time the Straw Hat Pirates battle a part of the Baroque Works.

Notable Places

 * Whiskey Peak

Trivia

 * The names on the various tombstones of Cactus Rocks show names of individuals involved with One Piece, spelled backwards. For instance, you can catch Mr. Ekusonhok Adu, which is Uda Kohnosuke or Uda Kounosuke, the chief director of the series.
 * In the ViZ manga edition, the first and only legible headstone says "Mr. Sacrifice" which could be considered ironic that it is an island of bounty hunters.