Ghan’s Refuge was the name of an outpost of lower-level wizards hiding from the mindflayers during the last years of the Wizard’s War. The refuge was located in the caves below the Finhold. The party learned of the refuge from a diary carried by the part-spider, part-undead Tamil-Ro, a strange being they met while exploring the upper portions of the Finhold.
The party eventually found the Refuge but it was deserted except for an undead necromancer and his skeleton minions. They found no information on what happened at the Refuge or how its inhabitants fell to the low state in which the party found them.