The city of Hiroshima needs no introduction. Completely wiped out on August 6, 1945, the city has since rebuilt itself into a thriving metropolis. Amazingly, a few structures and foundations still remain from that infamous day. If you have the chance, I highly recommend visiting. It is an invaluable opportunity to learn about this terrible act of war, and the powerful resilience that the citizens of Hiroshima had in the face of such destruction.