The Olympic flame has been lit during a ceremony amongst the ruins of the Temple of Hera, at Olympia, Greece.
High Priestess Ino Menegaki lit the flame using a parabolic mirror to capture the suns light, before being taken to the site of the stadium where the ancient Games were held.
The flame will arrive the U.K. on May 18 for a 70-day cross-country relay.
Click through for a look back at the Olympic torches since the 1948 London Olympics.
Left, Ino Menegaki lights the Olympic flame at the Temple of Hera during the lighting ceremony at Olympia, on May 10, 2012.