Lurtch is a village located in central Velen that is potentially overrun with ghouls and alghouls but once Geralt of Rivia liberates this location from necrophages, folks will come back and he will receive 50 and 120.
Note that, with the free DLC quest, Fools' Gold, this place is no longer overrun with ghouls but instead pigs and Geralt can learn why.
- Once the Evves family estate was located here and the area bore the name of Lord Evves' wife, Mortilanca. When the couple died, their will stipulated their land be turned over to their serfs. The grateful peasants then founded a village of freeholders and named it after their first ealdorman, Lurtch, who had previously served as the Evves family's butler.