The national cemetery of Israel is located at the city's western edge, near the Jerusalem Forest on Mount Herzl. The western extension of Mount Herzl is the Mount of Remembrance, where the main Holocaust museum of Israel is located. Yad Vashem, Israel's national memorial to the victims of the Holocaust, houses the world's largest library of Holocaust-related information. It houses an estimated 100,000 books and articles. The complex contains a state-of-the-art museum that explores the genocide of the Jews through exhibits that focus on the personal stories of individuals and families killed in the Holocaust. An art gallery featuring the work of artists who perished is also present. Further, Yad Vashem commemorates the 1.5 million Jewish children murdered by the Nazis, and honors the Righteous among the Nations.