In the Middle Dutch romance Walewein, this region was visited by Gawaine, who saw it as a boiling river. Souls went into as black birds, but came out white, making it a region of purification.
Source
Walewein ende Keye | Mid to late 13th century
NIGHTBRINGER | The Arthurian Encyclopedia
In the Middle Dutch romance Walewein, this region was visited by Gawaine, who saw it as a boiling river. Souls went into as black birds, but came out white, making it a region of purification.
Source
Walewein ende Keye | Mid to late 13th century