Renvall is an area in northern Grado, with a very well-fortified fort built in the middle of a lake, making it difficult to attack and easy to defend. Eirika comes to this location in an attempt to rescue Ephraim; however, Ephraim had never been captured (Tirado spread false rumors that he had been captured in order to lure Eirika in), and he comes to her aid. Monsters never spawn at this location during either the Creature Campaign or main story.