The Nabataeans
Who Were the Nabataeans?
The Nabataeans were a remarkable Arab people whose kingdom flourished in the northwestern Arabian Peninsula and the Negev desert from around the 4th century BC until their annexation by Rome in 106 AD. Originally nomadic traders moving between Arabia, the Levant, and Egypt, they gradually transformed into a settled, literate urban civilisation without ever losing their genius for exploiting arid landscapes. Their heartland was the region of ancient Edom and the Hejaz — territory that is today divided between southern Jordan, the Negev of Israel, northwestern Saudi Arabia, and the Sinai.
What set the Nabataeans apart was not conquest but commerce. They controlled the overland incense and spice routes that carried frankincense from southern Arabia and myrrh from the Horn of Africa northward to the markets of the Mediterranean world. Their caravans also moved silk, pepper, and other luxury goods, making Nabataean merchants indispensable intermediaries in one of antiquity's most profitable long-distance trading networks. The wealth this generated funded an extraordinary programme of rock-cut architecture, hydraulic engineering, and artistic achievement.
Petra: The Rose-Red Capital
Petra, carved into the sandstone massif of southern Jordan's Wadi Musa, was the Nabataean capital and remains one of the ancient world's most stunning archaeological sites. The city was occupied by the Nabataeans from around the 4th century BC, though it reached its greatest extent and grandeur between roughly the 1st century BC and 1st century AD. The famous approach through the Siq — a narrow gorge cut by water and widened by human hands — opens abruptly onto the facade of the Khazneh, the so-called Treasury, whose Hellenistic columns and elaborate sculptural programme rise around 40 metres above the canyon floor.
The Khazneh is only the most photographed of Petra's hundreds of rock-cut monuments. The city contained large freestanding structures as well: a colonnaded street lined with shops and public buildings, a substantial theatre cut from the rock and capable of seating several thousand spectators, a temple complex known as the Qasr al-Bint, and the remains of a sophisticated water collection and distribution system that made permanent habitation possible in this semi-arid environment. The Monastery, or Ad Deir, reached by a long staircase carved into the cliff, presents another enormous facade and may have served as a memorial tomb for a Nabataean king. Petra was designated a UNESCO World Heritage Site in 1985.
Hegra and the Hejaz
The second great Nabataean city was Hegra, known in ancient sources as Egra and now called Madain Salih, located in northwestern Saudi Arabia. Hegra was the southernmost major Nabataean settlement and guarded a key section of the incense route through the Hejaz. Like Petra, it is defined by monumental rock-cut tomb facades carved into isolated sandstone outcrops rising from a flat desert plain. Around 130 carved tombs survive, many bearing detailed inscriptions in Nabataean script that record the names and family connections of the deceased along with curses against anyone who violated the tomb.
The facades at Hegra are in many ways better preserved than those at Petra because the site was largely abandoned in late antiquity and not continuously inhabited. The inscriptions also make Hegra invaluable for understanding Nabataean language, religion, and social structure. In 2008, Hegra became Saudi Arabia's first UNESCO World Heritage Site.
Engineering Water in the Desert
Perhaps the Nabataeans' most underappreciated achievement was hydrological. Settling in regions with minimal annual rainfall, they developed a comprehensive system of cisterns, channels, dams, and settling tanks that captured every drop of rainfall and flash-flood water and stored it against the dry months. At Petra, an elaborate network of terracotta pipes and rock-cut channels brought water from distant springs, while dams controlled seasonal floods. At sites across the Negev, such as Oboda (Avdat), Mamshit, and Shivta, Nabataean farmers constructed hillside runoff systems that directed rainwater onto terraced agricultural plots, enabling the cultivation of wheat, grapes, and fruit trees in the desert.
This agricultural engineering continued to function long after the Nabataeans as a political entity had disappeared. The Byzantine inhabitants of the same Negev cities maintained and extended the systems, and modern archaeologists have studied these sites intensively as models for desert agriculture. Avdat and three other Negev Highland Cities — Mamshit, Shivta, and Haluza — are collectively a UNESCO World Heritage Site.
Religion, Art, and Writing
Nabataean religious practice centred on a relatively small number of deities, with Dushara (a mountain god closely associated with blocks of unworked stone) and the goddess Al-Uzza being among the most important. Temples at Petra and elsewhere were relatively simple by comparison with the elaborate tomb facades, suggesting that the Nabataeans expressed their religious values partly through funerary architecture. The small carved niches known as baetyli — abstract representations of the divine in stone — appear throughout Nabataean territory.
Nabataean script, an Aramaic-derived writing system used from around the 2nd century BC onward, is historically significant because it is the direct ancestor of the Arabic alphabet. The formal calligraphic script that became classical Arabic developed from the Nabataean cursive tradition, making every piece of Arabic writing today a distant descendant of these desert traders' administrative and funerary inscriptions.
Nabataean painted pottery, distinguished by its extraordinary thinness and elegant geometric and floral decoration in reddish-brown paint, is among the finest ceramics produced anywhere in the ancient Near East. It is frequently found in the tombs and settlements and forms a key dating tool for archaeologists working in the region.
The Roman Province of Arabia
After a long period of close ties with Rome — Petra had been a client kingdom and cultural crossroads for decades — the Nabataean kingdom was annexed by the emperor Trajan in 106 AD and reorganised as the Roman province of Arabia Petraea. The transition appears to have been peaceful: Petra remained an important city throughout the Roman period, receiving the standard infrastructure of a Roman provincial capital, including a nymphaeum, paved streets, and additional temples. The Nabataean population was not expelled or enslaved; rather, it was gradually absorbed into the broader Roman provincial world.
The population and prosperity of Petra declined over subsequent centuries, partly because the Romans shifted trade routes to the Red Sea, reducing the commercial advantage of the overland desert routes. A severe earthquake in 363 AD caused major destruction. By the early Islamic period, Petra had been largely abandoned, and it remained unknown to the wider world until the Swiss traveller Johann Ludwig Burckhardt reached the site in 1812.
Visiting the Sites Today
Petra is visited via the town of Wadi Musa in southern Jordan and is open year-round, though spring and autumn are the most comfortable seasons. The site requires at least a full day to explore the core monuments; serious visitors often spend two or three days. Entry fees vary by duration of visit. Horses, donkeys, and horse-drawn carriages are available for the initial stretch, though most visitors walk the Siq on foot.
Hegra is reached from the town of Al-Ula in Saudi Arabia's Al-Madinah region and has been open to international tourism since 2020 as part of Saudi Arabia's Vision 2030 heritage development programme. Guided tours are mandatory, and visitor numbers are managed to protect the fragile inscriptions and facades.
The Negev sites — Avdat, Mamshit, Shivta, and Haluza — are easily accessible from Beersheba in Israel and can be combined in a single day trip. Avdat in particular offers a well-preserved town centre with Byzantine-era buildings atop the Nabataean foundations.
Open the map to explore Nabataean and related ancient sites across Jordan, Saudi Arabia, and the Negev desert.