Thrall Caverns

The thrall caverns made up the upper level of Oryndoll. In construction they resembled troglodyte warrens and most of the district was home to lizardfolk, tren and troglodyte thralls. The largest cavern hosted a deep freshwater lake that was kept stocked with blind cavefish. Other smaller pools were dotted around the district, and were typically where other reptilians lived. The smaller caverns were occupied by duergar and other thralls under the control of the illithid. This section of Oryndoll was often what adventurers ran across in their travels, leaving them unaware of the bustling den of horrors that lay beneath it.

The thrall caverns were where most routes into Oryndoll reach, as there were hundreds of tunnels that connected it to the rest of the underdark. The caverns were connected to Oryndoll proper through multiple heavily fortified staircases that travelled down to the Ring Caverns. These staircases stretched down between 100 and 150 feet and had fortifications every 30 feet.

This district of the city hosted such wonders as the Void Pool and the Flowstone Tapestry