Four Riyadh heritage sites that define Saudi Arabia’s national story

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Wadi Hanifah. (Ali Mubarak)
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Wadi Hanifah. (Supplied)
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Diriyah Square. (Supplied)
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Wadi Hanifah. (Supplied)
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Updated 23 September 2023
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Four Riyadh heritage sites that define Saudi Arabia’s national story

  • Wadi Hanifah, Diriyah, Masmak Fortress and Qasr Al-Murabba all played a central role in the capital’s birth and development
  • From the site of defining battles to the cradle of the first Saudi state, Riyadh’s architecture bears silent witness to its rich past

LONDON: Numerous natural, archeological and architectural wonders have come to define Riyadh and Saudi Arabia’s national story. Below are short sketches of four of the more prominent ones.

Wadi Hanifah 

Of the many ancient seasonal waterways fed by the slopes of the 800 km-long Tuwaiq mountain range that cuts through the Najd plateau, it is Wadi Hanifah that has played the most significant role in the history of Saudi Arabia. 

In 1446 Ibn Dir, the ruler of Hajr, a town on the site of modern-day Riyadh, offered land on the fertile banks of the wadi to his cousin, Manaa’ Al-Muraide, leader of the Marada clan of Al-Duru tribe of Bani Hanifah. 

The clan originated in central Arabia, but generations ago migrated east to settle near Qatif on the shores of the Gulf, at a place they named Diriyah, after their tribal name. 




Wadi Hanifah. (Supplied)

Al-Muraide accepted Ibn Dir’s invitation and led his people back to their roots, naming their new home Diriyah after their old settlement and transforming the land into a productive oasis, nourished by the fertile soil of Wadi Hanifah. 

Ever since the wadi, for centuries a silent witness to epoch-defining triumphs and tragedies, has flowed through the story of Saudi Arabia, nourishing the land and its people. 

Today Wadi Hanifah, restored and rejuvenated to its former glory, is at the heart of the transformation of Diriyah into a global tourism destination focused on the culture and heritage of this historic region.

Diriyah 

Diriyah rose to prominence in about 1720, when Saud ibn Mohammed of Al-Muqrin assumed the leadership of the town, founding the House of Saud and paving the way for the foundation of the First Saudi State in 1727 by his son and successor Imam Mohammed. 

Under Mohammed and the three subsequent rulers of Diriyah, the power, wealth and influence of the state grew rapidly, until by 1811 it ruled an area larger than that of the modern-day Kingdom of Saudi Arabia. 




Diriyah Gate’s escarpment walk. (Supplied)

In 2010 the mud-brick At-Turaif district of Diriyah, home of the forebears of the Saudi royal family, was listed as a UNESCO World Heritage site. 

In 2019 King Salman laid the foundation stone of the Diriyah Gate project, a 7 sq. km development built in the unique Najd style of mud-brick architecture, which now is nearing completion as a global cultural and lifestyle destination, hosting museums, galleries, restaurants, shops, homes, public squares, hotels, recreational spaces, educational institutions.

Masmak Fortress 

After the defeat of 1818, Saudi fortunes ebbed and flowed for the next 84 years, until, in 1902, a 26-year-old prince grew tired of his life in exile in Kuwait. 

Abdulaziz ibn Abdul Rahman Al-Saud, who would achieve worldwide fame as Ibn Saud, the man who would go on to found the Kingdom of Saudi Arabia, led a small party of warriors west to Riyadh, attacking Masmak Fortress, driving out the rival Rashidi forces and reclaiming his family’s rightful heritage. 

In a photograph taken in 1912, the mud-brick turrets of the fort loom large behind the city walls, looking out over nothing but the open land beyond. Today the fort is in the very heart of the city. 

The walls have gone, swept away in the 1950s by the rapid growth of the Saudi capital, but the fort remains as a museum and a precious protected symbol of the hard path and heroic endeavors that led ultimately to the creation of the Kingdom of Saudi Arabia.

Qasr Al-Murabba 

Completed in 1938, the “Square Castle” has a particular historic significance in the story of Riyadh. 

Following the foundation of the Kingdom of Saudi Arabia in 1932, the Qasr Al-Hokm, where King Abdulaziz had masterminded his decades-long campaign of unification, was no longer large enough to serve as the base for the government of the new nation. 

The decision was made to create a new, purpose-built seat of government and the Qasr Al-Murabba was built on land 2 km to the north of the old city. 

It was the first development of any size outside the city walls, and paved the way for the first major expansion of Riyadh beyond its original confines. 

It was also the last major mud-brick building to be constructed in a capital on the verge of the modern era shortly to be ushered in by the discovery of oil. 

In 1933, King Abdulaziz granted the Kingdom’s first concession to Standard Oil of California, forerunner of Aramco, and on March 4, 1938, the year the Qasr Al-Murabba was completed, a test well drilled at Dammam struck oil in commercial quantities for the first time. 

Today Al-Murabba stands at the heart of the King Abdulaziz Historical Center, a cultural campus comprising the King Abdulaziz Foundation for Research and Archives, or Darah, the King Abdulaziz Grand Mosque, and the National Museum of Saudi Arabia, all housed in buildings created using traditional Najdi architectural style and materials.

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Riyadh: From ancient city to Expo hopeful

1446: Manaa’ Al-Muraide, leader of the Marada clan of the Al-Duru tribe, settles on the fertile banks of Wadi Hanifa. 

1720: Saud bin Mohammed Al-Muqrin assumes leadership of Diriyah, northwest of present-day Riyadh. 

1727: Mohammed bin Saud Al-Muqrin founds the First Saudi State with Diriyah as its capital. 

1746: Riyadh established by Dahham bin Dawwas. 

1818-1821: Diriyah attacked and destroyed by Ottomans, ending First Saudi State. 

1824: Riyadh becomes capital of the Emirate of Nejd when Turki bin Abdullah bin Mohammed Al-Saud founds the Second Saudi State. 

1865: Masmak Fort built under the instructions of Abdulrahman bin Sulaiman bin Dabaan, the prince of Riyadh. 

1891: Second Saudi State toppled by Ottomans, Riyadh taken over by Rashids. 

1902: Ibn Saud commands raid on Masmak Fort, recaptures Riyadh, founds Kingdom of Saudi Arabia. 

1910: Population: 14,000. 

1919: Royal family relocates to Riyadh. 

1930: Population: 27,000. 

1932: Riyadh becomes capital of newly unified Kingdom of Saudi Arabia. 

1936: Construction of Qasr Al-Murabba commissioned by Ibn Saud. 

1945: Qasr Al-Murabba completed. Red Palace commissioned. 

1950: Old city wall dismantled. 

1957: King Saud University opens. Nasiriyah royal residential district built. 

1962: Population: 169,185. 

1963: Salman bin Abdulaziz Al-Saud, later King Salman, becomes governor of Riyadh Province. 

1974: Population: 666,840. 

1978: Riyadh TV Tower built. 

1981: Riyadh railway station opens. 

1983: King Khalid International Airport opens 35 km north of Riyadh. 

1985: Tuwaiq Palace built. 

1986: Diplomatic Quarter Mosque constructed, winning Arab Cities Award for Architecture in 1990. 

1987: Population: 1,417,000. King Fahd International Stadium and GCC headquarters built. 

1995: Masmak Fort museum opens. 

1997: Population: 3,100,000. 

1999: National Museum of Saudi Arabia established. 

2001: Population: 4,137,000. 

2010: Population: 5,188,286. At-Turaif district in Diriyah listed as UNESCO World Heritage site. 

2012: Abdullah bin Abdul Rahman Al-Mogbel becomes mayor of Riyadh. 

2013: King Abdullah Environmental Park inaugurated. 

2019: Royal Commission for Riyadh City established. King Salman lays foundation stone for Diriyah Gate project. 

2020: King Salman Park announced as part of Green Riyadh. City hosts G20 summit. 

2023: Riyadh makes formal bid to host World Expo 2030.


National program identifies 165 native plants for afforestation efforts in Asir

Updated 29 December 2025
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National program identifies 165 native plants for afforestation efforts in Asir

  • The survey is part of broader plans focused on restoring degraded land, using native vegetation 

JEDDAH: Saudi Arabia’s National Afforestation Program has identified more than 165 species of native plants suitable for afforestation in the Asir region, highlighting the ecological diversity of one of the Kingdom’s most environmentally varied areas, the Saudi Press Agency reported.

The findings form part of broader national efforts to expand vegetation cover, address land degradation, and support sustainability goals linked to the Saudi Green Initiative and Vision 2030.

According to the program, the identified species are distributed across a wide range of natural environments in Asir, including mountainous terrain, highlands, slopes, valleys, plains, rocky landscapes, and coastal areas stretching from the Red Sea to Tihama.

The species belong to numerous plant families, including Fabaceae, Anacardiaceae, Burseraceae, Capparaceae, Ebenaceae, Euphorbiaceae, Malvaceae, Myrtaceae, Oleaceae, and Primulaceae, among others.

Plants suitable for afforestation range from large and small trees to perennial and annual shrubs, herbs, succulents, bulbs, and climbing plants. 

Among the most notable species identified are the grey mangrove, mastic tree, mooring or ben tree, juniper, sycamore fig, wild olive, henna, wild jasmine, hawthorn, and arak.

The Saudi Arabian Botanical Society described the announcement as an important step in protecting plant diversity and strengthening the ecosystem conservation in the Kingdom. 

Munirah bin Hamad Al-Hazani, founder and president of the society, said that prioritizing native species is central to sustainable afforestation.

“Focusing on the cultivation of native plants adapted to diverse environments forms the cornerstone of sustainable afforestation projects, as it plays a pivotal role in enhancing vegetation cover, combating land degradation, and conserving natural and financial resources,” she told Arab News.

Al-Hazani added that long-term success depends on cooperation between government bodies and the nonprofit sector, alongside community involvement and environmental awareness programs.

The National Afforestation Program has increasingly emphasized community participation, working with government agencies, private companies, and nonprofit organizations to support planting initiatives and environmental education. Its approach includes promoting volunteerism and discouraging harmful environmental practices, while focusing on the use of native plants adapted to local conditions.

Parallel efforts are underway in other regions of the Kingdom to support vegetation restoration through research and infrastructure development. In Jouf, often referred to as the Kingdom’s food basket, the King Salman bin Abdulaziz Royal Reserve Development Authority has established a Central Nursery and a Wild Seeds Research and Production Station to address the growing demand for reliable sources of native seeds and seedlings.

The project was launched in 2023 under the directive of Prince Abdulaziz bin Saud bin Naif, the minister of interior and chairman of the authority’s board of directors. 

Since then, the facilities has become a key component of vegetation restoration efforts within the reserve.

The authority has focused on building operational capacity by recruiting and training specialists to manage cultivation and research activities. The research and production station includes 14 mother-seed production fields containing over 400,000 trees and shrubs. 

Planting began in late 2024, with more than 30 native plant species represented, selected for their role in the reserve’s natural ecosystem. 

The facility also includes two seed storage units with a combined capacity of 3,000 kilograms. Seeds are collected annually from multiple sites within the reserve and used for seedling production habitat rehabilitation.

The Central Nursery spans 6,000 square meters and includes 30 greenhouses spanning 1,500 square meters, as well as two shade houses used during summer months. A plant hardening facility, designed to prepare seedlings for natural environmental conditions, covers 10,000 square meters and is divided into seven sections. The nursery’s annual production capacity reaches 1.5 million seedlings, representing more than 15 native plant species. 

Together, these initiatives underscore the growing role of native plant research and propagation in Saudi Arabia’s afforestation strategy, particularly as the Kingdom works to balance environmental restoration with long-term sustainability goals.