Kayacun is a town in eastern Saldaea, close to the Banikhan mountains. Usually it is orderly, but murders and arson had increased. The Queen's Lance is an inn in the town. It is the first place Nynaeve visits on her trip through the Borderlands when raising a Malkieri army for Lan and she recruits Weilin Aldragoran and Gorenellin here.
(Reference Knife of Dreams, Chapter 20).