Location from soul-eater by
A cave in England where the Holy Sword Excalibur resides, receives petitioners, and holds court in the way of someone who has confused himself for a king.
The cave exists in the folklore geography where legendary weapons belong — findable by those who seek it, invisible to those who don't believe, and available for stories that need Excalibur to appear and then be put firmly back. It has been inhabited by Excalibur for longer than anyone living can verify, and he has furnished it to his satisfaction. Visitors report that it is smaller inside than expected, that Excalibur is already there when they arrive, and that they left earlier than they planned. The cave itself has no opinions. Excalibur has enough for both of them.
A cave somewhere in the English countryside, unremarkable from the outside. Inside: Excalibur's sword-in-stone presentation area, a waiting space for petitioners, and whatever Excalibur has decided needs to be there today. It is both less and more than expected. The stone glows faintly.
Also known as: Excalibur's Cave, the cave, Eternal Cave