Pilgrims began arriving in the Saudi Arabian city of Mecca Saturday for the second downsized hajj staged during the coronavirus pandemic, circling Islam's holiest site in masks and on distanced paths.

The kingdom is allowing only 60,000 fully vaccinated residents to take part, seeking to repeat last year's success that saw no virus outbreak during the five-day ritual.

Countdown begins: the Mecca Royal Clock Tower, atop the Abraj al-Bait skyscraper complex in the Muslim holy city of Meccca, pictured on the eve of this year's hajj
Countdown begins: the Mecca Royal Clock Tower, atop the Abraj al-Bait skyscraper complex in the Muslim holy city of Meccca, pictured on the eve of this year's hajj AFP / Fayez Nureldine

This year's hajj, with participants chosen through a lottery, is larger than the pared-down version staged in 2020 but drastically smaller than in normal times, stoking resentment among Muslims abroad who are barred once again.

After boarding buses to Mecca's Grand Mosque, pilgrims began performing the "tawaf", the circumambulation of the Kaaba, a large cubic structure draped in golden-embroidered black cloth, towards which Muslims around the world pray.

Tents erected for pilgrims in Mina, near the holy Muslim city of Mecca, ahead of this year's hajj, which will be performed by 60,000 worshippers amid tight Covid-19 controls
Tents erected for pilgrims in Mina, near the holy Muslim city of Mecca, ahead of this year's hajj, which will be performed by 60,000 worshippers amid tight Covid-19 controls AFP / Fayez Nureldine

Many carried umbrellas to protect themselves from the scorching summer heat.

"Every three hours, 6,000 people enter to perform the tawaf of arrival," hajj ministry spokesman Hisham al-Saeed told AFP. "After each group leaves, a sterilisation process is carried out at the sanctuary."

Security forces patrol in Mecca city ahead of the pilgrimage
Security forces patrol in Mecca city ahead of the pilgrimage AFP / Fayez Nureldine

The hajj, usually one of the world's largest annual religious gatherings with some 2.5 million people taking part in 2019, is one of the five pillars of Islam and must be undertaken by all Muslims with the means at least once in their lives.

A pilgrim wears an umbrella hat to protect herself against the sun on the eve of the hajj
A pilgrim wears an umbrella hat to protect herself against the sun on the eve of the hajj AFP / Fayez Nureldine

It consists of a series of religious rites, formally starting on Sunday, which are completed over five days in Islam's holiest city and its surroundings in western Saudi Arabia.

Among the chosen ones this year was Ameen, a 58-year-old Indian oil contractor based in the eastern city of Dammam, who was picked for the ritual along with his wife and three adult children.

"We are overjoyed," said Ameen. "So many of our friends and relatives were rejected."

A woman works in a command-and-control room in Mecca ahead of the annual pilgrimage in the holy city
A woman works in a command-and-control room in Mecca ahead of the annual pilgrimage in the holy city AFP / Fayez Nureldine

Like the other countries of the Gulf, Saudi Arabia is home to significant expatriate populations from South Asia, the Far East, Africa and the Middle East.

"I feel like I won a lottery," Egyptian pharmacist Mohammed El Eter said after being selected.

Graphic on the annual hajj, downscaled this year due to the coronavirus pandemic
Graphic on the annual hajj, downscaled this year due to the coronavirus pandemic AFP / Gal ROMA

"This is a special, unforgettable moment in one's life. I thank God for granting me this chance, to be accepted among a lot of people who applied," the 31-year-old said.

On Sunday the pilgrims will move on to Mina, around five kilometres (three miles) away from the Grand Mosque, ahead of the main rite at Mount Arafat, where it is believed that the Prophet Mohammed delivered his final sermon.

IMAGES  The first batch of pilgrims performing the annual hajj have arrived at one of the gathering points in the Muslim holy city of Mecca before heading to the holy site. The kingdom seeks to repeat last year's success that saw no virus outbreak during
IMAGES The first batch of pilgrims performing the annual hajj have arrived at one of the gathering points in the Muslim holy city of Mecca before heading to the holy site. The kingdom seeks to repeat last year's success that saw no virus outbreak during the five-day ritual. AFPTV / Rania SANJAR

Chosen from more than 558,000 applicants through an online vetting system, the event is confined to those who have been fully vaccinated and are aged 18-65 with no chronic illnesses, according to the hajj ministry.

The experience for some women in attendance has been boosted by them no longer being required to be under male supervision -- a stipulation dropped over 18 months ago.

"So many women are also going with me, so I am very proud that we are now independent (and) we don't need any mahram (male guardian)," said pilgrim Bushra Ali Shah, a Pakistani resident of Jeddah.

The hajj ministry has said it is working on the "highest levels of health precautions" in light of the pandemic and the emergence of new variants.

Pilgrims are being divided into groups of just 20 "to restrict any exposure to only those 20, limiting the spread of infection", ministry undersecretary Mohammad al-Bijawi told official media.

Saudi Arabia has so far recorded more than 507,000 coronavirus infections, including over 8,000 deaths.

Some 20 million vaccine doses have been administered in the country of over 34 million people.

The hajj went ahead last year on the smallest scale in modern history. Authorities initially said only 1,000 pilgrims would be allowed, although local media said up to 10,000 eventually took part.

No infections were reported as authorities set up multiple health facilities, mobile clinics and ambulances to cater for the pilgrims, who were taken to the religious sites in small batches.

In normal years, the pilgrimage packs large crowds into congested religious sites, but even this year's downscaled events are seen as a potential mechanism for contagion.

Worshippers were last year given amenity kits including sterilised pebbles for the "stoning of Satan" ritual, disinfectants, masks, a prayer rug and the ihram, a traditional seamless white hajj garment, made from a bacteria-resistant material.

Hosting the hajj is a matter of prestige for Saudi rulers, for whom the custodianship of Islam's holiest sites is their most powerful source of political legitimacy.

But barring overseas pilgrims has caused deep disappointment among Muslims worldwide, who typically save for years to take part.