MADRID, Spain — Pope Leo XIV celebrated the most heavily attended event of his apostolic visit to Spain on Sunday, drawing over a million faithful to the Plaza de Cibeles in Madrid for the Mass and Corpus Christi procession. The massive gathering, which marks the central act of his Madrid itinerary, saw attendance figures that far exceeded initial expectations despite the intense midday heat. Organizers estimated the crowd at over 1.5 million people, while the Government Delegation put the figure at approximately 1.1 million attendees.
The monumental event was supported by a robust police security apparatus and extensive medical teams. Samur-Protección Civil reported providing assistance to 323 individuals, with nine requiring transport to medical facilities, and confirmed that no severe incidents occurred during the gathering. Prior to the Mass, the pontiff undertook a third papamobile tour along Calle Serrano toward the plaza, greeting the vast crowds of pilgrims who had waited for hours to catch a glimpse of him. The liturgy was followed by a traditional procession and a eucharistic blessing with the Blessed Sacrament.
The Madrid events are part of a broader apostolic journey that began on Saturday and will continue through Barcelona, Gran Canaria, and Tenerife until June 12. A major focal point of the upcoming itinerary is the historic inauguration of the Sagrada Familia in Barcelona, scheduled for June 10. The ceremony will take place 144 years after the basilica’s foundation stone was laid, celebrating the recent placement of the final highest stone that crowns the three-dimensional cross atop the Jesus Christ tower, reaching an impressive height of 172.5 meters.
This is the view of 1.2 million people from above. This is happening in Madrid, in the famous Plaza de Cibeles and its surroundings, where Pope Leo XIV will preside over the solemn Corpus Christi Mass, followed by a historic procession. pic.twitter.com/KYLIK6ek1V
— EWTN Vatican (@EWTNVatican) June 7, 2026
The upcoming inauguration of the iconic basilica has generated immense global interest, extending far beyond the local residents of Barcelona who have watched its construction over the decades. Organizers of the papal visit report that 1,600 journalists have been accredited to cover the event, with 450 traveling from outside Spain. Media outlets from more than 30 countries have requested credentials, including major secular organizations such as the Associated Press, Le Monde, The New York Times, and Infobae, alongside religious networks like EWTN and OSV News.
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While many accredited reporters are established correspondents already based in Spain, a significant number have flown in specifically for this historic occasion. The Japanese public broadcaster NHK is deploying an especially extensive coverage team, with approximately 60 journalists working on the ground. The NHK crew arrived days before the pontiff and will remain in the country days after his departure, aiming to provide their domestic audience with comprehensive details and extensive coverage of the basilica’s historic completion and inauguration.
