The World Trees are a type of trees that reside mostly within in the Dark Continent.[1]
Background
The World Trees are tallest type of trees that put their roots on a mountain range, intake magma, surpass the atmosphere and become even bigger. They grow mostly in the "outside" world but at least one of them is in the "known" world. The World Tree in the "known" world it's only a young World Tree that has only enough nutrients to grow 1784 meters. When Gon climbed the tree to meet Ging, there was a nest which contained an unknown species of a huge bird.[1]
References