From Unofficial Ansalon Wiki
Hybardin is the capitol of Thorbardin. It is a city built inside a gigantic stalactite hanging over the Urkhan Sea. It is accessible by reaching a small landing in the middle of the Urkhan Sea. The Urkhan Sea can be reached by working your way north through Thorbardin and through the dreaded Valley of Thanes. You can also reach this area by coming south from Mudhole and throught the Northern Warrens.
There is a secret area where good lowbie items can be found. Access to this area requires to know the location of a secret entrance and a special pass.
This area connects to:
It is currently under the control of: UNKNOWN