About 2.7 million walked to Luján; Leo XIV says Mass there on 11 November

About 2.7 million people walked to the Basilica of Our Lady of Luján over the weekend, the Buenos Aires provincial government said, closing the 52nd youth pilgrimage on 4 October. Pope Leo XIV is due at the same church on 11 November at 10am, to say the Mass that ends his four days in Argentina. It will be the first papal visit to the country in 39 years.

The walkers covered roughly 60 kilometres, most of it overnight, from the San Cayetano sanctuary in Liniers to the basilica on the edge of the capital. The route follows National Route 7 through seven municipalities. The theme this year was "Madre, en tu abrazo nos reconocemos hermanos". Provincial officials had talked beforehand of more than two million, the highest figure they had ever projected for the event. The count they released after the walk, 2.7 million, sits above that projection. The pilgrimage has run since 1974.

The November diary

The Vatican confirmed the South American trip in August. Leo XIV starts in Uruguay on 6 November, flies to Argentina on 8 November, and leaves Luján for Peru on 11 November. The Peruvian leg runs to 17 November. He lands at Aeroparque Jorge Newbery on Sunday 8 November at 4:30pm. The Argentine days take in Buenos Aires, a day in Córdoba, and the farewell Mass at Luján before the flight north. Peru is not a courtesy stop. Leo served there as an Augustinian missionary and as a bishop before the conclave that elected him.

Thirty-nine years is the gap since the last pope stood on Argentine soil. John Paul II came. Francis, an Argentine, never made a return visit as pope. Leo's trip is the first of his pontificate to Latin America and, on the published diary, his longest foreign journey so far. The Luján Mass is the last public act in the country, which is why the weekend crowd matters to the planners. The basilica and the Route 7 approach have just held 2.7 million people. They will be asked to hold a smaller, ticketed, heavily policed Mass five weeks later, with a head of state in the congregation and a foreign press corps that does not usually cover this walk.

What the archbishop said the pope will find

Archbishop Jorge García Cuerva of Buenos Aires used the pilgrimage to describe the country Leo will land in. On 2 October he told Argentine reporters the pope would find "a wounded Argentina, a divided Argentina", and he used the local name for the split, la grieta, the rift between Peronist and anti-Peronist camps. At the basilica he asked for unity and called the walk an expression of life that had something to say in hard times. The political reading is not subtle. Leo arrives in a country whose president, Javier Milei, has spent his term in open argument with the bishops, and whose voters remain sorted by a cleavage older than his government.

The pilgrimage itself is not a party event. Families walk it, clubs walk it, parishes walk it, and a large share of the crowd is under 30, which is why the organisers still call it a youth pilgrimage in its 52nd year. The overnight timing is the practical fact. Route 7 fills after dark, the municipalities along it close side streets, and the basilica square takes the crowd at dawn. A November Mass at 10am is a different operation: daylight, a fixed hour, security perimeters, and a pope who has a plane to Peru the same day.

Five weeks, one church

The useful comparison is the gap. The same building that absorbed an unregistered overnight crowd of 2.7 million on 4 October has 38 days, on the Latin Times count from 4 October, before a pope says Mass on its steps. Provincial authorities already know which junctions failed and which held. Church authorities already know how the square drains. That rehearsal is accidental, but it is the rehearsal they have. Córdoba, the other Argentine stop, has no equivalent recent crowd to measure against.

Leo has not commented on García Cuerva's phrase about a wounded country. The line will travel anyway, because it is the sentence Argentine front pages already have, and because it names the argument the visit cannot avoid once the Mass is over and the meetings begin. The walkers have gone home. The next crowd on that route will be there for a pope, not for a parish banner.