The Western Wall, also known as the Wailing Wall, has been sacred to Jews for centuries as it is situated on the Temple Mount and dates back to the reign of Herod the Great in the first century BCE. Herod commissioned the wall as part of major renovations and expansions to the Second Temple in Jerusalem to replace the destroyed First Temple. The Second Temple shared the fate of being sacked by the Romans in 70 CE, though they left the Western Wall intact. Originally towering 90 feet high and stretching 60 feet into the ground, the Western Wall once supported the plaza of the Second Temple, and today Jews travel from around the world to pray at the sacred site, placing written prayers in the cracks of the wall.