Gori, Georgia – Stalin’s birthplace museum

Rwanda – Genocide memorials. Horribly depressing but should never be forgotten

Auschwitz/Birkenau – a must visit for every human being

Chernobyl – the amazing, deserted town of Pripyat

Hiroshima and the nuclear bomb memorial and museum

Lenin’s mausoleum

Ho Chi Minh’s mausoleum

Museum of Death, Bangkok, Thailand

Armenian Genocide memorial

House of Terror, Budapest, Hungary

DMZ – North/South Korea border

Hanoi Hilton – former Hanoi prison/prisoner of war camp

Cu Chi Tunnels, Vietnam

Iraq (well, Iraqi Kurdistan…)