Donegal Quarry is a dwarven digging operation near Oaksby village in Tristan's Hills. Here they mine the natural limestone for use as decorative building material. It is operated by two hill dwarf brothers, Lyron and Damon Donegal. About a dozen workers remove the soft stone from the hillside, and then cut it into slabs for transport.
In the month Goldmoon of 863 AA, the quarry was beset by a group of Undead that arose from it’s depths. A group of unsuspecting adventurers was thrown together when Lyron traveled to Oaksby in search of help. They quickly disposed of the skeletons and zombies, but found a dark secret hidden in the quarry.