Grave of Galen
From Dragon Quest Wiki
The Grave of Galen (ガライの墓, Garai no Haka, Grave of Garinham) is a dungeon in Dragon Quest where in it lies beneath the town of Galenholm. A key is required to enter the building blocking the path to the entrance. Before entering for the first time, you'll be met by a strange old man who ominously tells you that no one entering the tomb is seen from again, before fading away...
Treasures
Lyre of Ire
The main treasure within the dungeon is the Lyre of Ire, which is an essential item for completing one of the challenges placed upon the player.
In order to get into the room containing the Ire, you must find your way to the bottom floor, before taking the stairs back up into it's chamber.
Other Treasure
Other items found in the dungeon are as follows: