Kastamir Castle

Kastamir Castle is the largest castle in the world, located in the city of Kastamir, the capital of the Kingdom of Thyssen. The castle stands atop a mountain, roughly 240 meters above the city, and the mountain itself has been carved out over the centuries to expand the castle down to the ground. 
== Layout ==
At the base of the mountain now stands a large cavernous tunnel entry, wide enough for nine riders to ride side by side, with four portcullises and sixteen iron-banded double gates, leading into a huge vaulted stables, from where one can either take a lift, or begin to climb the many stairs upwards. The castle has fourteen floors of chambers, tunnels, dungeons, storerooms, barracks, grand halls large enough to fit lesser castles inside them, courtyards, balconies, gardens, churches, and galleries. 
On the lower levels, the King has his audience chamber and several floors of feasting halls and guest chambers, enough to host most of the Magnian royalty at once. Higher up are the privy chambers of his lords and ladies, and finally, the castle itself stands atop the mountain, three stories high, with three towers, a feasting hall, a courtyard, and the royal library. The king sleeps in the tallest tower, called the King's Tower, while his most trusted advisor sleeps in the Hand's Tower, and the royal family sleeps in a part of the castle opposite the towers. Each tower has its own audience chamber, a washroom, a bedchamber, and a solar. Atop the castle is also a flower garden, and two additional small courtyards where young lords and the King's guard train daily.