| Category | Underdark Locales |
| Continent | Brucrumus |
| Region | Drarthiel |
| Map | Ufthag |
Cairn Ascent is a colossal stalactite rising up from the dark lake of Maitimírë into the underside of Athenas Daggers. Ages ago, during the Demon Spawn War (8972 GE - 9493 GE), the Covenant built a road up the stalactite to the surface. Starting at Maitimírë, the Cerulean Road circles the Cairn Ascent, passing dozens of ancient fortifications and sealed doors. These heavily warded portals lead to the bastions of Phollûmâ, and their rumored weapons and magic caches useful for combating demons.