• The windows of Shuttered once looked out onto many planes, but now only one last window remains open
• Ethereal Realm
• Holy Mountain
• No-place, which is no place at all
• Forests of Fancy
• The Land of Fairy (or, the ‘Fey-Realm; which the dryads of Naros travelled through)
• Dreamsong
• Ghar Zaghoan, the source of the grey oozes, came from another plane
• The Hierophant of Ninbolm wrongly believes that the Indigo Academy is hidden in a pocket dimension
• The Black Ziggurat (18.26) has four windows onto other places, though it is unclear if they are other planes, or other places on this plane