The Moonflow is a large river running that once ran through the heart of Spira. It is notable for shoopuf rides and for the pyreflies that congregate around the surface of the water. An ancient machina city lies at the bottom of the Moonflow. Long ago, in hubris, a city was built on top of the river. It is said, however, that nature prevailed, and the city sank into the waters. Now to cross this river you have to take a boat since the shoopuf is no longer around.