Osrakum is a crater that contains the Skymere and, in the midst of this lake, the Isle. On the Isle is the smaller crater containing the Plain of Thrones and beyond that the Labyrinth. The Yden forms the greater part of the Isle. From the heart of this rises the Pillar of Heaven hollowed into the summit of which are the Halls of Thunder. The Sacred Wall of the crater has cut into its inner surface the coombs of the Masters and is only fully breached by the Canyon of the Three Gates which leads out to the City at the Gates.
Stone Dance topics
Ancestor House / aquar / Backbone / banyans / battles / beadcord / beasts / Black Gate / blood / Blood Gate / blood-ranks / blood-taints / Canyon of the Three Gates / Chamber of the Three Lands / characters / Chosen / cities / City at the Gates / Cloaca / coombs / costume / cothon / Crag / crowns / deadman chairs / dragon towers / dragons / Earthsky / elections / Encampment of the Seraphim / Eyries / family trees / fauna / flora / Forbidden Garden / forbidden houses / Gatemarsh / Gates / God Emperor / Great Balance / Green Gate / Grove / Halls of Thunder / He-who-goes-before / hearths / heliographs / Hold / homunculi / House of the Masks / huimur / Ichorians / Isle / Isle of Flies / kharon / Koppie / koppies / kraals / Labyrinth / Law-that-must-be-obeyed / leftway / legions / Leper Valleys / Library of the Wise / Makar / maps / masks / mother trees / Osrakum / Pass to Makar / Pillar of Heaven / Plain of Thrones / Plainsmen / politics / Qunoth / Quya language / Quyan numbers / Rainbow Stair / raised roads / Red Caves / Red Ichorians / Ringwall / ruhuimur / Sacred Wall / saddle-chairs / sanctum / sartlar / Skymere / Stairs of the Approach / Stone Dance of the Chameleon / Sunhold / Three Gates / trees / Upper Reach / voting / watchtowers / Wheel / wheelmap / Wise / Yden / Ydenrim