Nightmare Gate Fortress

Description
An Empyrean Temple style Fortress at 89.7S 93.9W on Caul, with a floating Advocate Spire and an Empyrean Light House style tower. The Nightmare Gate (Object) can be found on top of the tower. Handing the Vestibule Lock to the Nightmare Gate (Object) will give 21 days access to the Nightmare Gate dungeon.

Route

 * On the north side of Singularity Caul, first go to 92.1S 94.3W to climb cliff, then run west to 89.7S 94.0W to climb second cliff. Then go east to the fortress.