Today (January 27) is International Holocaust Remembrance Day, which coincides with the anniversary of the liberation ofAuschwitz, where more than one million people were killed by the Nazis.
"From the enlarged black-and-white photos hanging on the walls, the eyes of a young child stare back at me. As he climbs out of the train carriage his face shows a mixture of confusion and anxiety," wrote Katie Giles, a Telegraph Travel reader, of her visit in 2013. "Within each building are more pictures, faces, personal belongings and with each one comes stories of terror, torture and murder. The temperature seems to drop as we approach the death wall and gas chambers. Both are void of tourists and the signs request we remain silent as a mark of respect for the thousands who were killed here. They’re not necessary; there is nothing to say."
Here are 16 more haunting memorials to the victims of the Holocaust...