ENCOUNTER DIFFICULTY LEVEL 4 (at least the top level)
This is a multi-level complex of ancient dungeon chambers. Little is publicly known about it, other than there is a 75 year old royal decree banning anyone from entering its grounds on pain of death.
A Hermit named Jimmy Funke lives in a cave on the grounds. He apparently is on the run from some bad business in Polychronopolis.
Some believe that there are clues to the location of the Loc-Nar to be found here.