From Perplex City Wiki
- The Perplex City catacombs stretch to form a huge sprawling maze under a large part of the city
- Deeper and more extensive than The Anaduna Corridors
- There are strange mosaics with symbols on the ceilings.
- They are known to extend as far as the Newguard Ruins and several entrances were found on the coast during the construction of the Mobius Strip.
- The catacombs are out-of-bounds to Academy students and most of the entrances across the city have been sealed as they are unstable and occasionally prone to collapse.
- Some tours take in the parts of the catacombs directly beneath Perplex City Academy and fellows have been known to use these tunnels occasionally to take a short cut when running late for lectures.
- Visiting the catacombs without an official guide is strictly forbidden due to the ease of getting lost in the hundreds of miles of twisting passages
- There is an entrance underneath Sente's official Academy residence
- It was through this entrance that Violet Kiteway was able to explore the catacombs as a child.
- Perplex City Academy
- Quirky Acuity
- blog, 18-MAY-05 "Ah... the city" link
- The Oooze Zone
- blog, 28-JUL-06 "The Dying of the Light" link