Book XI. tells how Gawain would brave the venture of the Château

Marveil, and how the boatman and his daughter strove to withhold him. How Gawain came to the Castle, and of the Lit Merveil and its perils. How Gawain slew the lion, and ended the enchantments of the castle, and how he was healed of his wounds by the Queen Arnivé.