Hundreds of thousands of Muslim pilgrims prayed at Mount Arafat in searing heat on Tuesday at the height of an annual Haj pilgrimage held in the fierce Saudi Arabian summer.

Worshippers crowded the rocky rise and surrounding area from before dawn and when the sun appeared, it revealed vast numbers of white-robed worshippers thronging the sacred site.

The ritual is the high point of the annual pilgrimage, one of the five pillars of Islam, that officials say could be the biggest on record after three years of Covid restrictions.

“I’m very happy. It’s a moment I have been waiting for my entire life,” said Fadia Abdallah, 67, from Egypt, wearing a white abaya and sitting on the ground beneath an umbrella.

High temperatures have been a constant challenge for the pilgrims, who come from around the world, and the mercury hit 44 degrees celsius before midday on the Haj’s most physically demanding day.

The Haj has a tragic history of deadly stampedes and fires and as the pilgrims prayed and recited from the Holy Quran, helicopters hovered low overhead, monitoring the crowds.

Tree-shaped water towers sprayed cooling showers on the visitors, and free water bottles and snacks were handed out from large trucks.

Six field hospitals with more than 300 beds have been arranged in Arafat, Yasser Bair, a Saudi defence ministry official, told the state-run Al-Ekhbariya TV.

“I can’t believe I’m God’s guest,” said Rahma, a 57-year-old Libyan housewife, fighting back tears as she spoke.

The Haj is a life goal for many Muslims, who are expected to perform the pilgrimage at least once if they are financially and physically capable.

It is also a big revenue-earner for Saudi Arabia, the world’s biggest oil exporter which is trying to pivot its economy towards tourism and inward investment.

Stoning the devil

The pilgrims pray all day at Arafat, where Prophet Muhammad (PBUH) gave his final sermon. After sunset, they will travel the short distance to Muzdalifah, where they will sleep in the open air.

On Wednesday, they will gather pebbles and hurl them at three giant concrete walls in the symbolic “stoning of the devil” ritual.

Then they will return to Makkah’s Grand Mosque — Islam’s holiest site — for a final circumambulation of the Kaaba.

At this year’s Haj, which follows the lunar calendar and is not always held in summer, a maximum age limit has also been removed, allowing thousands of elderly to attend.

Heat is not the only risk at the Haj, which has seen multiple crises over the years, including militant attacks and deadly fires.

In 2015, a stampede killed up to 2,300 people. There have been no major incidents since.

American engineer Ahmed Ahmadine said he felt “blessed” to be able to take part in the pilgrimage.

“I try to focus on praying for my family and friends,” said the 37-year-old.

“This is an opportunity that will not be repeated. “