A visitor is reluctant to walk on the new glass floor at the Eiffel Tower in Paris on October 3, 2014. The Eiffel Tower is inaugurating a new glass floor on October 6 that is turning the heads of the millions of tourists who flock to Paris's best-known landmark every year. From a height of 57 metres, visitors look down through solid glass, while the sensation of walking on air is further heightened because the glass safety barriers around the edge have been inclined outwards. AFP PHOTO LIONEL BONAVENTURE (Photo credit should read LIONEL BONAVENTURE/AFP/Getty Images)
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AFP LIONEL BONAVENTURE