French president, Emmanuel Macron has promised to rebuild the Notre-Dame Cathedral.
A massive fire had ravaged the 850-year-old building on Monday.
President macron says he wants the work done within five years but experts say reconstruction could take decades.
At the moment, fifty people are expected to investigate the cause of the fire.
Paris public prosecutor, Remy Heitz disclosed that there is no obvious indication of arson and that the blaze is being treated as an accident.