Deep City of Undervyz
From The Thalassan Sphere
Summary
A dwarven city carved into Mount Vyzantium, adjacent to the Free City of Vyzantium, the Undervyz is partly a mining operation, partly an archaeological dig, and partly a frontier town. It was built on the footprint of Caer Draenok, but is much smaller than the old city. Even today, the dwarves there are still finding artifacts of the lost civilization.
The old city opens up onto the Down Below, a series of caverns, tunnels, and chambers that extends an unknown distance beneath Mount Vyzantium.
