West of Undercliff Village, a short way off the beaten road, a stone of chiseled black slate marked with a strange rune lies in the tall grass. The rectangular stone is clearly a marker and is named for its resemblance to a gravestone, though no one has ever confirmed the strange rock marks any sort of grave.
Several people have tried to excavate or remove the stone, but none have ever been able to tunnel beneath it; the rough-hewn stone continues down into the earth as far as anyone has ever dug.