Jerusalem has some of the holiest sites. The major Christian sites in Jerusalem, both within and beyond the Old City are the Church of the Holy Sepulchre, the Church of St. John the Baptist and the Church of All Nations.
The Church of All Nations, along with the adjoining Garden of Gethsamane, is located at the bottom of the Mount of Olives. Here, Jesus is believed to have conducted his last prayers before being betrayed by Judas and then captured by the Romans. It is also there that Jesus and the Disciples came after the Last Supper, and where Jesus gave his last sermon. The Church of St. John the Baptist is located out of the Jerusalem city center. This church marks the birthplace of St. John, who is best known for baptizing Jesus.