Inbound arrivals to Saudi Arabia will reach over 20 million by 2020, as the religious tourism sector flourishes in line with increasing demand to join the annual Hajj pilgrimage, according to consumer insight firm Canadean.

The company’s latest report finds that the Hajj represents a major tourism opportunity for both domestic and international stakeholders, particularly hotel groups and tour operators, as over two million pilgrims will travel to Saudi Arabia in September to visit Islam’s holiest site in Mecca.

This will help Saudi Arabia to offset its recent losses in oil revenue, which accounts for 40 per cent of the country’s GDP, with tourism contributing just 3.5 per cent of GDP in 2015.

Gillian Kennedy, analyst at Canadean, explained: “While the Hajj is an established ritual in the Islamic world, its importance as a tourism destination has been transformed in recent times.

“The Saudi government is investing heavily in new hotels and spending more than US$13 million a year renovating historical religious sites.

“Specific landmark hotel openings in the pipeline include the Abraj Kudai hotel, which will be the world’s largest hotel with 10,000 rooms, built at an estimated cost of US$3.6 billion.”

According to government statistics, tourist expenditure during Hajj season will increase by 30 per cent over last year’s figures and reach US$6.9 billion in 2016.

The increase is expected after the Saudi government ended the limit on Hajj pilgrimage visitors as previous overcapacity incidents caused violent episodes amid serious crowding at the Hajj.

Kennedy continued: “Despite previous incidents, demand to visit the Hajj continues to grow with over three million visitors a year, and tourist accommodation is witnessing a major increase in prices.

“With at least 40 per cent of pilgrimage expenditure used for accommodation such as hotels or fully-furnished apartments, there are a plenty of investment opportunities with significant revenue potential emerging in the Saudi Kingdom.”