Moving from the top of the tower, down, is not a viable option. A cursory glance at the patchwork building suggests a hundred or more floors. The party fly down to the very bottom of the canyon, and find the base of the tower.
The air is cold and ice clings to the crevices around them. A massive set of stone double doors is embedded in a heavy hexagonal stone base which flares out as if spreading across the ground. Torches hanging from sconces on either side of the door are lit, suggesting the occupant is nearby. The stone doors part easily to reveal a room with a velvet lined carpet and western style furnature.