Ancient Underground is a location that appears in the Imperial City Sewers in Cyrodiil. It connects the Harena Hypogeum/Irrigation Tunnels/Lambent Passage (dependent on Alliance) to the Dragonfire Cathedral. Appearances[edit | edit source] The Elder Scrolls Online: Imperial City This The Elder Scrolls Online: Imperial City location page is a stub. You can help by adding to it. Retrieved from "https://elderscrolls.fandom.com/wiki/Ancient_Underground?oldid=3038522" Categories: Imperial City: Locations Imperial City: Location Image Needed Imperial City: Map Image Needed Imperial City: Location Stub Online: Imperial City Locations Add category Cancel Save *Disclosure: Some of the links above are affiliate links, meaning, at no additional cost to you, Fandom will earn a commission if you click through and make a purchase. Community content is available under CC-BY-SA unless otherwise noted.