Gasps and cries of "Oh my god" erupted at 7:50 pm (1750 GMT) when the top portion of the church's spire came crashing down into an inferno that has spread to the entire roof.
People react as they watch flames engulf the roof of the Notre-Dame de Paris Cathedral in the French capital Paris on April 15, 2019. /AFP
More gasps came a few seconds later when the rest of the spire collapsed, caught on the cameras of thousands of mobile phones.
"Paris is disfigured. The city will never be like it was before," said Philippe, a communications worker in his mid-30s, who had biked over after being alerted of the fire by a friend.
"It's a tragedy," he added. "If you pray, now is the time to pray."
A woman reacts as she watches the flames engulf the roof of the Notre-Dame Cathedral in Paris on April 15, 2019. /AFP
Police were attempting to clear pedestrians away from the two islands in the river Seine, including the Ile de la Cite which houses the soaring Gothic church, one of Europe's best known landmarks.
But throngs of onlookers kept trying to approach, snarling traffic as they massed on the stone bridges leading to the islands.
Another woman passed by, tears running from behind her glasses, too overwhelmed to speak to reporters.
A man reacts as he watches the flames engulf the roof of the Notre-Dame Cathedral in Paris on April 15, 2019. /AFP
"It's finished, we'll never be able to see it again," said Jerome Fautrey, a 37-year-old who had come to watch.
"Now we need to know how this happened -- with everything that's going on in the world, why Notre-Dame? Maybe it's a message from on high," he said.
One police officer, arriving on one of the bridges, turned up to gape, saying "Oh my god."
- 'History up in smoke' -
"It's incredible, our history is going up in smoke," said Benoit, 42, who arrived on the scene by bike.
Sam Ogden, 50, had arrived from London on Monday with her husband, their two teenaged sons, and her mother. They had come to Paris specifically to see Notre-Dame, part of a world tour over years to see historic sites.
"This is really sad -- the saddest thing I've ever stood and watched in my life," Ogden said.
She said the fire looked tiny at the beginning, "then within an hour it all came down."
Her mother, Mary Huxtable, 73, said: "This (Notre-Dame) was on my bucket list to see. Now I'll never go inside."
Bystanders look on as flames and smoke billow from the roof at Notre-Dame Cathedral in Paris on April 15, 2019 /AFP
A short distance away stood another British family, also from London.
"It's devastating," said Nathalie Cadwallader, 42, who had come to Paris two days earlier with her husband and two children for a weeklong visit.
"This is a really historic skyscape and it's horrible this happened, on top of everything else Paris has gone through recently," she said, referring to the deadly jihadist terror attacks that struck the city in 2015.
Her family had initially planned to visit Notre-Dame on Monday but opted instead for the Eiffel Tower, intending to go inside the cathedral on Tuesday.
Published : April 15, 2019
By : AFP