2000 Summer Olympics cauldron his temple and that of his wife, Hera. The modern Olympic flame is ignited at the site where the temple of Hera used to stand. The Olympic Torch today is ignited several months before the opening celebration of the Olympic Games at the site of the ancient Olympics in Olympia, Greece. Eleven women, representing the Vestal Virgins, perform a ceremony in which the torch is kindled by the light of the Sun, its rays concentrated by a parabolic mirror. In contrast to the Olympic flame proper, the torch relay of modern times, which transports the flame from Greece to the
Olympic flame the London 2012 Games. In transit, the flame sometimes travels by air. A version of the miner's safety lamp is used, kept alight in the air. These lamps are also used during the relay, as a back-up in case the primary torch goes out. This has happened before several Games, but the torch is simply re-lit and carries on. The cauldron and the pedestal are always the subject of unique and often dramatic design. These also tie in with "how" the cauldron is lit during the Opening Ceremony. The Olympic flame has been used as a symbol and main motif