What Saudi Arabia’s ancient lava fields reveal about its volcanic past — and tourism potential

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A view of Harrat Khaybar in Madinah. From stark black cones to craters that plunge deep into the Earth, Saudi Arabia’s volcanic landscape offers some of the most breathtaking geological sights in the region. (Gamma-Rapho via Getty Images)
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One of Saudi Arabia's largest lava fields is Harrat Rahat, which stretches from northern Makkah to Madinah. (SPA photo)
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Updated 31 May 2025
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What Saudi Arabia’s ancient lava fields reveal about its volcanic past — and tourism potential

  • Saudi Arabia aims to turn its lava landscapes into tourist destinations, blending science, history, and outdoor adventure
  • The Kingdom’s last major eruption occurred near Madinah in 1256, leaving a 20 km lava trail that is still visible today

JEDDAH: Scattered across Saudi Arabia’s vast deserts and mountains lie more than 2,500 volcanic craters — relics of a fiery geological past that continues to intrigue scientists and thrill adventurous travellers today.

These ancient volcanoes have not erupted in centuries. Their silence, however, belies their significance.

“The Kingdom possesses one of the largest volcanic fields (locally known as Al-Harrat) in the world,” Turki Essam Al-Sehli, senior director of the Geohazard Center at the Saudi Geological Survey, told Arab News.

“These fields cover an area of approximately 90,000 square kilometers — around 4.6 percent of the Kingdom’s total area.”

The last known eruption was in 1256 AD, when lava from Al-Harrat Rahat flowed within 20 kilometers of Madinah. While dramatic in its time, such activity has long since ceased. “The Kingdom has experienced relative volcanic stability for centuries,” Al-Sehli said.




One of Saudi Arabia's largest lava fields is Harrat Rahat, which stretches from northern Makkah to Madinah.  (SPA photo)

This dormancy, combined with the dramatic scenery of ancient lava fields, has opened the door to a growing trend: volcano tourism.

From stark black cones to craters that plunge deep into the Earth, Saudi Arabia’s volcanic landscape offers some of the most breathtaking geological sights in the region.

Among the most striking is Al-Wahbah, a vast crater near Taif that is 250 meters deep and more than two kilometers across. In the Asir region, Jabal Farwa — the Kingdom’s tallest volcanic peak — rises more than 3,000 m above sea level.




A view of Al-Wahbah crater near Taif. From stark black cones to craters that plunge deep into the Earth, Saudi Arabia’s volcanic landscape offers some of the most breathtaking geological sights in the region. (SPA photo)

Meanwhile, the Khaybar tract is home to Mount Al-Qadar, where lava once flowed for more than 50 km, and the otherworldly Mount Al-Abyad, known for its pale color and unusual formations.

“Fields like Rahat and Khaybar are characterized by hundreds of volcanic cones formed by mild explosive eruptions and vast lava flow areas reaching lava flow length over 50 km on some occasions, which grant them significant geological and scientific importance,” Al-Sehli said.

“Additionally, they are considered the largest in the Arab world and the Middle East.”

DID YOU KNOW?

• The last volcanic eruption in the Hijaz region occurred in 1256 AD, southeast of Madinah.

• Its lava flow extended for 23 kilometers, stopping 8.2 km short of the Prophet’s Mosque.

• Saudi Arabia’s volcanic landscape has the potential to become a global tourist destination.

While some fields are still classified as “potentially active,” experts agree there is no cause for alarm.

“Some volcanic fields are categorized as potentially active due to the geophysical indicators of eruptible magma in the mid-crust, which means there is a possibility — even if slight — of future volcanic activity,” Al-Sehli said.

“Currently, there are no signs of imminent danger.”




Combo image from the Saudi Geological Survey showing a remote seismic station, which are equipped with satellite telemetry, sensors to convert seismic wave velocities into digital signals, and device to convert the analog electrical signals into digital signals. (SGS photos)

Indeed, any future eruption, while highly unlikely in the short term, would be closely monitored. The Saudi Geological Survey operates a state-of-the-art seismic and volcanic surveillance network designed to detect even the slightest changes beneath the surface.

Should a large eruption take place, however, the environmental impact and the effect on the local climate could be significant.

“In the event of a major volcanic eruption, the emission of fine volcanic ash and gases such as sulfur dioxide, carbon dioxide and other greenhouse gases into the upper layers of the atmosphere could lead to temporary cooling of the local or regional climate, as well as generating acid rainfall,” Al-Sehli said.

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With little risk posed by these sleeping giants and great natural beauty to explore and enjoy, Saudi Arabia is increasingly investing in geotourism — promoting its volcanic fields not as hazards, but as heritage.

“There is growing interest in developing geological tourism in the Kingdom,” Al-Sehli said. “The ministry of tourism is collaborating with the Saudi Geological Survey to develop and preserve these geological sites.”

The Saudi Geological Survey’s role extends far beyond monitoring. It produces maps and reports, conducts scientific research, and works to raise public awareness through exhibitions and outreach programs.




Among the SGS other functions include the identification of potential hazards such as landslides, earthquakes and desertification. (SGS)

It also helps identify and conserve key geological sites, ensuring that Saudi Arabia’s volcanic past is protected for future generations.

From lava trails to towering cones, the Kingdom’s volcanic fields offer a window into Earth’s ancient forces — and a unique travel experience for those looking to explore a different side of Saudi Arabia.

These volcanoes may be dormant, but their potential — for knowledge, for tourism, and for wonder — is anything but.
 

 

Decoder

What is a harrat?

Harrat is the Arabic term for lava field. Saudi Arabia abounds with lava fields formed by the eruption of volcanoes. One of the prominent lava fields is Al-Harrat Rahat, which stretches from northern Makkah to Madinah.


How Saudi Arabia’s five Founding Day symbols tell a 299-year story

Updated 22 February 2026
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How Saudi Arabia’s five Founding Day symbols tell a 299-year story

  • The flag, the palm, the Arabian horse, the souq and the falcon are symbols that connect Saudi Arabia to its roots
  • Researcher Ismail Abdullah Hejles explains how the Kingdom’s symbols anchor identity, heritage and continuity

RIYADH: As Saudi Arabia prepares to mark its 299th anniversary this Founding Day — commemorating the establishment of the First Saudi State by Imam Muhammed bin Saud in 1727 CE — the moment invites reflection not only on history, but on the symbols that distill that history into enduring meaning.

Beyond ceremony and celebration, the Kingdom’s official Founding Day emblems tell a deeper story: of survival in a harsh landscape, of state-building against the odds, and of values carried forward across nearly three centuries. Together, they form a visual language that binds past to present and projects confidence into the future.

The five Founding Day symbols — the green flag, the palm tree, the Arabian horse, the souq, and the falcon — do not serve a purely celebratory function, Ismail Abdullah Hejles, a Saudi researcher in traditional architecture, told Arab News. Rather, they carry an intellectual and cultural role that connects society to its roots.

“Nations that understand their symbols and identity understand themselves and are better equipped to continue their journey with confidence and balance,” he said.

The Saudi flag. (SPA)

The Saudi flag, a representation of unity and sovereignty, embodies the values upon which the state was founded and reflects the continuity of the nation, linking its past to its present. The current design was adopted in 1937, refining historical banners from the first and second Saudi states.

The Shahada, the Islamic declaration of faith, symbolizes the Kingdom’s foundation on Islamic values, while justice and safety are echoed through the sword, which represents the unification of the Kingdom during the reign of the late King Abdulaziz Al-Saud.

The flag’s green color is traditionally associated with Islam, reflecting continuity and faith as central pillars of the Saudi state.

Additionally, the palm tree and the crossed swords — now synonymous with Saudi Arabia — officially appeared in the Kingdom’s emblem around 1950 following unification. Together, they express strength, justice, and the protection of unity.

The Saudi emblem

“The choice was not arbitrary,” Hejles said. “It brought together strength (the sword) and life and sustainability (the palm). It reflects a careful balance of firmness and generosity.”

The palm tree’s symbolic presence, however, predates the modern state, stretching back to the ancient civilizations of the Arabian Peninsula.

“In the simple oases, the palm tree was life, and the swords were dignity. The palm offered shade and sustenance, the swords protected the land and the name. Between the shade of the palm and the edge of the sword, the story of a nation takes place.”

The palm tree served numerous functions essential to the sustainability of civilizations. Its dates were a nutritious food; its fronds were used for roofing; its trunk built walls; its fiber made ropes; and it provided fuel and shade for communities.

In places such as Qatif and Al-Ahsa, the palm tree formed a complete life system with almost no waste. (SPA)

In places such as Qatif and Al-Ahsa, the palm formed a complete life system with almost no waste. It was not merely an agricultural symbol, but a genuine model of sustainability long before the term itself was coined, Hejles said.

Mentioned in the Qur’an more than 20 times, always associated with generosity and abundance, the palm formed the backbone of the agricultural economy in eastern Arabia.

“The souq (traditional market) was not merely a place of trade but a space for social interaction, knowledge exchange, and solidarity,” Hejles said. Through it, economic activity flourished and relationships between communities were strengthened.

A civilizational concept that emerged centuries before Islam, the souq arose from a simple human need: exchange. (Supplied)

“Nomads and desert dwellers possessed surplus goods and sought what they lacked through barter.”

A civilizational concept that emerged centuries before Islam, the souq arose from a simple human need: exchange. That exchange generated social mobility and fostered a culture of openness, which later contributed to the rise of cities.

A civilizational concept that emerged centuries before Islam, the souq arose from a simple human need: exchange. (Supplied)

In the pre-Islamic era, seasonal markets such as Souq ‘Ukaz, Souq Majanna, and Souq Dhu Al-Majaz were not only commercial hubs, but also literary forums, political arenas, and spaces for reconciliation and arbitration.

Once Islam was adopted, Souq Al-Madinah was established on principles prohibiting monopoly, forbidding fraud, and ensuring justice.

In the Saudi state, the souq evolved from traditional mud-and-wood covered bazaars into modern shopping centers and large commercial complexes. “Yet, the concept remained the same: a place of encounter before it is a place of sale,” Hejles said.

A civilizational concept that emerged centuries before Islam, the souq arose from a simple human need: exchange. (Supplied)

The Arabian horse, another Founding Day symbol, is associated with authenticity and courage. It accompanied the early stages of state-building, travel, and defense, becoming a symbol of strength and pride in Arab heritage.

The Arabs’ oldest companion, the Arabian horse is one of the oldest and purest breeds in the world. It was bred on the Arabian Peninsula for extreme endurance, speed, and agility.

Thanks to their lung capacity, endurance, and strong feet and bones, these horses could cover long distances in harsh desert conditions and survive on minimal resources, sometimes fed only dates and camel’s milk.

To protect them against theft and harsh weather, they were sometimes brought inside family tents, which led to the development of intense bonds with their owners. Arabian horses are known to be fearless and loyal, capable of protecting their masters in battle.

The Arabs’ companion, the Arabian horse is one of the oldest and purest breeds in the world. It was bred on the Arabian Peninsula for extreme endurance, speed, and agility. (SPA photo)

They also possessed a “war-sense,” allowing them to act intelligently in combat, known as well to have a high spirit in battle.

In Saudi Arabia, Arabian horses were vital in travel, trade, and warfare. Today, they symbolize nobility, pride, courage, and honor — reflecting and continuing the Kingdom’s equestrian legacy.

And finally, vigilance, insight, and high ambition are represented by the falcon. “It is tied to the practice of falconry, which requires patience and skill, and today symbolizes the continuity of heritage and elevated aspirations,” Hejles said.

The falcon was not merely a hobby but a hunting tool in a harsh desert environment, a companion to the Bedouin, and a symbol of strength, precision, and patience. (AN photo/AN Huda Bashatah)

Falconry was not merely a hobby, but a hunting tool in a harsh desert environment — a companion to the Bedouin and a symbol of strength, precision, and patience. The long training required to master falconry fostered discipline and strong leadership in its practitioners.

Over time, the falcon became associated with prestige and courage, linked to Bedouin identity and nobility, and embedded in poetry and storytelling.

A heritage passed through generations, falconry is now inscribed on UNESCO’s Representative List of the Intangible Cultural Heritage of Humanity, with Saudi Arabia and other participating countries, reinforcing its global cultural significance.

The falcon was not merely a hobby but a hunting tool in a harsh desert environment, a companion to the Bedouin, and a symbol of strength, precision, and patience. (SPA)

“These symbols were not chosen for their visual appeal,” Hejles said. “They were chosen because they were tested across centuries of lived experience.”

Representing more than their individual images, they are collectively an expression of the Saudi citizen’s relationship with land, environment, dignity, and continuity.