People watch the Eiffel Tower illuminated in the French national colors red, white and blue in honor of the victims of the terror attacks last Friday in Paris, Monday, Nov. 16, 2015. France is urging its European partners to move swiftly to boost intelligence sharing, fight arms trafficking and terror financing, and strengthen border security in the wake of the Paris attacks. (AP Photo/Frank Augstein)

PARIS | The Eiffel Tower reopened to visitors Monday afternoon.

People watch the Eiffel Tower illuminated in the French national colors red, white and blue in honor of the victims of the terror attacks last Friday in Paris, Monday, Nov. 16, 2015. France is urging its European partners to move swiftly to boost intelligence sharing, fight arms trafficking and terror financing, and strengthen border security in the wake of the Paris attacks. (AP Photo/Frank Augstein)
People watch the Eiffel Tower illuminated in the French national colors red, white and blue in honor of the victims of the terror attacks last Friday in Paris, Monday, Nov. 16, 2015. France is urging its European partners to move swiftly to boost intelligence sharing, fight arms trafficking and terror financing, and strengthen border security in the wake of the Paris attacks. (AP Photo/Frank Augstein)

The monument, which dimmed its lights in mourning following Friday’s attacks in Paris, has also been relit in blue, white and red.

The 116-year-old international symbol of Paris will remain lit up in the colors of the French flag for three nights. Monuments around the world have done the same in recent days in a show of sympathy with Paris, including the Sydney Opera House, Berlin’s Brandenburg Gate, One World Trade in New York and Rio de Janeiro’s Christ the Redeemer statue.