What about a huge Stainless Steel walled City hanging off a 2 mile high vertically faced cliff with a 6 mile high tower and a vast circular bas extending back into the cliff and out onto the grass at the base of the cliff with thousands of miles of tunnels inside the Cliff under the top semi-circled of the city?
A Knight is sworn to Honour. His heart knows only Virtue. His blade defends the helpless. His might upholds the Weak. His word speaks only truth. His wrath undoes the Wicked.