Mounds on imperial tombs evolved through three main development forms: The second form is of a mausoleum built inside a mountain with ... complex is called a square castle with soul tower.

The Imperial Castle at the Alter Hof was the first castle of the Wittelsbach dynasty in Munich and a precursor to the Munich Residence. During the Middle Ages, the House of Wittelsbach and their ...

Inside the Square Castle are castle-like embrasured watch towers, turrets, passages and a mausoleum with an underground palace, The mausoleum, nestled among the hills with Qiyun Mountain towering ...