Prague Castle in Prague, Czech Republic is listed in the Guinness Book of Records as the biggest ancient castle. It is 570 meters long and an average of 130 meters wide
A gigantic crack has appeared in the foothills of the Bighorn Mountains in northern Wyoming. This crack isn’t just a few meters wide, mind you: it has opened up a gap 685 meters (2,250 feet) long and 45 meters (150 feet) wide. The locals are somewhat