User blog comment:Calbeius or Urukgoth/The Most Strategic Locations/Regions in Middle Earth/@comment-26295802-20170327003532

Minas Tirith is greatly underrated, I must say. Seriously, 7 huge walls, a virtually untakable citidel... Not to mention that the huge wall at the very bottom is made of the same strong, indestructable material as Isengard.