Faithful walk through the St. Peter's Basilica holy door on the occasion of the Youth Jubilee at the Vatican, Tuesday, July 29, 2025. (AP Photo/Gregorio Borgia)
Martin Kresic, of Croatia, shows his tattoo of late Pope John Paul II as he waits for the start of a welcome mass for the Youth Jubilee in St. Peter's Square at the Vatican, Tuesday, July 29, 2025. (AP Photo/Gregorio Borgia)
Young people attend for the prayer vigil with Pope Leo XIV in the Youths Jubilee at the Tor Vergata field in Rome, Saturday, Aug. 2, 2025. (AP Photo/Gregorio Borgia)
Pope Leo XIV holds prayer vigil with young people participating in the Youths Jubilee at the Tor Vergata field in Rome, Saturday, Aug. 2, 2025. (AP Photo/Andrew Medichini)
Young people participate in the Youths Jubilee at the Tor Vergata field in Rome, Saturday, Aug. 2, 2025. (AP Photo/Andrew Medichini)
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Faithful walk through the St. Peter's Basilica holy door on the occasion of the Youth Jubilee at the Vatican, Tuesday, July 29, 2025. (AP Photo/Gregorio Borgia)
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Young people participate in the Youths Jubilee at the Tor Vergata field in Rome, Saturday, Aug. 2, 2025. (AP Photo/Andrew Medichini)
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Martin Kresic, of Croatia, shows his tattoo of late Pope John Paul II as he waits for the start of a welcome mass for the Youth Jubilee in St. Peter's Square at the Vatican, Tuesday, July 29, 2025. (AP Photo/Gregorio Borgia)
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Faithful crowd St. Peter's Square during a welcome mass for the Youth Jubilee at the Vatican, Tuesday, July 29, 2025. (AP Photo/Gregorio Borgia)
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Young people attend for the prayer vigil with Pope Leo XIV in the Youths Jubilee at the Tor Vergata field in Rome, Saturday, Aug. 2, 2025. (AP Photo/Gregorio Borgia)
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Pope Leo XIV holds prayer vigil with young people participating in the Youths Jubilee at the Tor Vergata field in Rome, Saturday, Aug. 2, 2025. (AP Photo/Andrew Medichini)
ROME (AP) — Young Catholics from around the world have gathered in Rome for the largest event of the 2025 Holy Year — a weeklong Jubilee celebration culminating in an outdoor vigil, overnight campout and a Mass led by Pope Leo XIV.
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