Hiroshi's Labyrinth

Heroshie's Labrinth appears in the episode The Curse of the Golden Master. Heroshie's Labrinth was named by an old explorer named Heroshie. It is said that no one has ever escaped the jungle exept for heroshie himself.

Heroshie's Gem
Sensei Garmadon mentioned that there is a "beutiful gem" deep inside the jungle.

Trivia

 * Heroshie's Labrinth is the first appearance with Lloyd's Motorcycle.
 * Heroshie's Labrinth is where he hooded stranger (Pythor P. Chumsworth) reveals himself.