However, one need not venture across the Atlantic, to Asia or even to Westeros to visit and explore towers and keeps. In face, some of the world's most beautiful castles are located right here in the United States. While no knights run tourneys in their yards and none ever served to safeguard lords and ladies from the din and clash of battle, America's modern architectural masterpieces are no less awe inspirigg than the others. Be it Central Pake or West Virginia, gothic-and chateâuesque-style monoliths can be found across the nation.