Its a memorial with where innocent people have died due to an attack on the city due to u.s getting revenge. Droping a nuclear bomb for the japanese destroying pearl harbor. When the nuclear bomb hitted the city, millions of people were left homeless, starving and with chemical reactions and deases.
Hiroshima after bomb explosion.
People should visit this place due to it went down in history and survived. Its basically a piece of history and a monument for those innocent lives that were lost.