Travelers to Europe or United Kingdom will undoubtedly see hillside castles and fortresses. You might catch a glimpse of it as your fast train or bus speeds by the fortification.
Sometimes it is a large building as in Neuschwanstein Castle in Bavaria, Germany and others are a group of buildings fortified against attack with thick walls, battlements, towers protected by a moat, river or the sea.
United States does not have European style fortifications. But as J.J. and I travel the southwest of the country, we are delighted and impressed in seeing nature’s castles and fortresses. Please enjoy.
Aloha -- Cathi