Where the central chamber that leads to the mass network of tunnels throughout the mountain. Tis where the clan leader and people have their gatherings to discuss and establish new laws and spread the latest news of the other colonies. The chamber is big enough to fit a clan of dragons (roughly 25 to 35) and has no furniture, just some carvings in the wall left from when the dwarves still lived there. The place is well heated, being close to the earths mantle and has an open skylight viewing out of the now dormant volcano.