Egyptian authorities have unveiled a renovated ancient promenade in the city of Luxor that dates back 3,000 years. 

It's the latest government project undertaken to highlight the country's archaeological treasures.

Egypt has struggled to revive its tourism industry, battered by years of political turmoil after the 2011 popular uprising that toppled longtime autocrat Hosni Mubarak, and more recently, the COVID-19 pandemic.

The ancient walkway — known as the Avenue of the Sphinxes, but also dubbed the Way of the Rams and the Path of the Gods — connects the famous Karnak and Luxor temples in what was the city of Thebes, which was Egypt's capital in antiquity.

It is believed to have been the path that pilgrims trod to visit the temples and pay tribute to their deities.

Lined with statues of rams and sphinxes on pedestals, the ancient road in Luxor — which sits on the banks of the Nile River and is located about 650 kilometres south of Cairo — stretches for several kilometres and had been under excavation for more than 50 years.

President Abdel Fatah el-Sisi and other senior officials attended a late evening ceremony on Thursday that nodded to an ancient autumn holiday.

Mohamed Abd el-Badei, a top Egyptian archaeology official, said the oldest ruins along the pathway are six structures built by Queen Hatshepsut that date to 1400 BC.

He said that, according to hieroglyphics on the walls of one of the temples, the ancient holiday was known as Opet and was marked by parades and dancers in celebration of the bounty that the Nile's annual flooding brought to the fields.

There was also a flotilla of sacred boats that made their way to the temple, according to the transcriptions.

The event is the second glitzy ceremony this year to honor Egypt's heritage.

In April, the government hosted a procession to mark the transfer of some of the famous mummies from the Egyptian Museum in downtown Cairo to the newly built museum south of the Egyptian capital.

AP