The Treblinka killing center opened in July 1942 and was dismantled in September 1943. An estimated 925,000 Jews, as well as an unknown number of Poles, Roma, and Soviet POWs, were murdered there.
We would like to thank Crown Family Philanthropies and the Abe and Ida Cooper Foundation for supporting the ongoing work to create content and resources for the Holocaust Encyclopedia. View the list of all donors.