What were the major relics and holy sites sought after by the Crusaders?

The major relics and holy sites sought after by the Crusaders during the Crusades were primarily located in the Holy Land, specifically in Jerusalem and its surrounding areas. The most significant holy site sought after was the Church of the Holy Sepulchre in Jerusalem, which was believed to be the site of Jesus Christ's crucifixion, burial, and resurrection. Other important holy sites included the Mount of Olives, where Jesus was said to have ascended to heaven, and the Garden of Gethsemane, where he prayed before his arrest.

In addition to these holy sites, the Crusaders also sought after various relics associated with biblical figures and events. These relics included the True Cross, which was believed to be the actual cross on which Jesus was crucified, as well as the Crown of Thorns, which was said to have been worn by Jesus during his crucifixion. Other relics included pieces of the Holy Lance, which was believed to have pierced Jesus' side, and the Holy Sponge, which was said to have been used to offer him vinegar during his crucifixion.

The Crusaders considered the possession and control of these holy sites and relics to be of utmost importance, as they believed that by reclaiming them from Muslim control, they were fulfilling a sacred duty and securing their place in heaven. The desire to protect and preserve these holy sites and relics was a significant driving force behind the Crusades and the fervor with which the Crusaders fought to regain control of Jerusalem.