Hundreds of thousands expected to attend giant Mass during Pope's Paris visit

Authorities are preparing for vast crowds as the high point of the pontiff's time in Paris will be a large open-air Mass expected to draw more than half a million worshippers.

Large crowds are anticipated in Paris as the Pope's visit reaches its climax with an open-air Mass that organisers say will be attended by more than half a million people. The gathering is described as the high point of the pontiff's time in the French capital.

The expected turnout — described in reports as numbering in the hundreds of thousands — reflects the scale of attention surrounding the visit. The Mass is planned as a major public ceremony, drawing worshippers to a central site in the city and forming the ceremonial centrepiece of the papal itinerary.

Such a concentration of people presents logistical and security challenges for the city, including crowd control, transport management and provision of emergency services. Local authorities and event organisers will need to coordinate to manage the flow of attendees and ensure public safety during the event.

Beyond the practical arrangements, the Mass is likely to be seen as the symbolic culmination of the Pope's engagement in Paris, providing a rare opportunity for large numbers of faithful and observers to gather. The scale of the event underscores the prominence of the visit on both a religious and public stage.