A shrine at the the bottom of the ocean. It used to be part of Onrac, a port town, but it sunk without warning. This is where the cultists work to revive Ur to bring about the apocalypse and where the Orb of Water resides. It supposedly rose again at the surface due to Black Mage,
fortunately unfortunately the rise of the shrine sunk Onrac, killing just about every resident of Onrac (excluding White Mage).