These guys are so impressive, have you already heard about the Eiffel Tower ? I think so. This video by Hit the Road starts with two guys who climb the subway in Paris and cross the seine direction the tower. After that, they start to climb directly " la grande Dame " and they finish arrested by the security. These guys have balls cause it's very dangerous to climb this high without security, if one of them falls, it's a no return ticket to the cemetery.