The dungeon came into being with uphevals at the beginning of Ultima Online: Stygian Abyss and the entrance is marked by a huge volcano that had formed after serious uphevals in Britannia. Reaching the entrance already is difficult, only possible by ship or teleportation. Once inside, one has to first solve a complicated puzzle if wanting to gain access to the lower level of the dungeon.
The lower level is hell itself, filled with countless monsters, including the dangerous Slasher of Veils and filled with deadly lava streams. If one manages to survive these horrors, an entrance to the Tomb of Kings is found on the other side, leading to the world of Ter Mur.
Consequently, entering from Ter Mur, one has to go the opposite way.
- The upper level of the Abyss is modeled after the first level of Ultima Underworld. Deeper into the dungeon are several more shout-outs like the Silver Sapling, the Chamber of Virtue and the Slasher of Veils.
- Apart from teleporting, this is the only way to enter Ter Mur.
|Locations in Ultima Online|
|Locations in Britannia|
|Settlements||Heartwood ☥ New Haven ☥ Nujel'm ☥ Ocllo ☥ Wind|
|Dungeons||Abyss ☥ Delucia Passage ☥ Fire Dungeon ☥ Ice Dungeon ☥ Prism of Light ☥ Sanctuary ☥ Solen Hive|
|Interesting Areas||Desert of Compassion ☥ Hedge Maze ☥ Isle of Fire ☥ Prison Island ☥ Sea Market|
|Locations in the Lost Lands|
|Settlements||Delucia ☥ Papua|
|Dungeons||Khaldun ☥ Palace of Paroxysmus ☥ Terathan Dungeon|
|Interesting Areas||Hoppers Bog ☥ Kos Heb ☥ Minax Ruins ☥ Terra Sanctum|
|Locations in Ilshenar|
|Settlements||Desert Outpost ☥ Lakeshire ☥ Mistas ☥ Montor ☥ Ver Lor Reg|
|Dungeons||Ankh Dungeon ☥ Blood Dungeon ☥ Exodus ☥ Rock Dungeon ☥ Sorcerer Dungeon|
|Interesting Areas||Abandoned Citadel ☥ Burned Forest ☥ Enchanted Forest ☥ Gwenno Memorial ☥ Meer Catacombs ☥ Reg Volom|
|Locations in Malas|
|Settlements||Hanse's Hostel ☥ Luna ☥ Umbra|
|Dungeons||Bedlam ☥ Doom ☥ Minotaur City|
|Interesting Areas|| Bridge of the Divide ☥ Coliseum ☥ Crumbling Continent ☥ Forgotten Pyramid ☥ Grand Arena|
Grumswind Ruins ☥ Isle of the Divide
|Locations in the Tokuno Islands|
|Settlements||Bushido Dojo ☥ Zento|
|Dungeons||Citadel ☥ Fan Dancer Dojo ☥ Yomotsu Mines|
|Interesting Areas||Crane Marsh ☥ Field of Echoes ☥ Mt. Hakonu ☥ Mt. Sho ☥ Revenant Jima ☥ The Waste ☥ Winter Spur|
|Locations in Ter Mur|
|Settlements||Eastern Refuge ☥ Fisherman Village ☥ Holy City ☥ Royal City|
|Dungeons||Abyss ☥ Tomb of Kings|
|Interesting Areas||Lava Arena ☥ Raptor Fields ☥ Shrine of Singularity ☥ Toxic Desert ☥ The Volcano|