Dark Realm

The Dark Realm is a dimension of darkness that is located beneath the land of Hyrule and is found in Spirit Tracks. It is the realm where Malladus was imprisoned following the Spirit War and can be found by Link toward the end of the game alongside Cole. The entrance to the Dark Realm is found in the Forest Realm, on a small island to the southwest of Aboda Village. The Spirit Tracks extend even into the Dark Realm through a portal found on the island and extend all throughout the Dark Realm, providing a means for Dark Trains and Armored Trains to roam the depths of the Dark Realm, in addition to the Demon Train that serves as the primary source of transportation for Malladus and Cole in the Dark Realm. Link and Princess Zelda journey to the Dark Realm toward the end of the game to reclaim her body and defeat the two villains once and for all.