Hegra: Visitor and Heritage Guide

The short version

Hegra, also written al-Hijr and long known as Mada'in Salih, sits in the AlUla valley in the north west of Saudi Arabia. UNESCO inscribed it in 2008 under criteria (ii) and (iii), the first Saudi property on the World Heritage List. If you know Petra, you already know half of what this is.

What it actually is

It is the major surviving site of the Nabataean civilisation at the southern end of its zone of influence, and UNESCO describes its integrity as remarkable and the site as well conserved. What you walk among is an ensemble of tombs and monuments whose architecture and decoration are cut directly into the sandstone rather than built against it. The decorated facades date from the first century BC to the first century AD.

The inscription record counts monumental tombs in the low hundreds, of which the great majority are decorated, alongside the wells that made the place possible. Those wells are a part of the story people miss: they are evidence of Nabataean hydraulic engineering in rocky ground, and they are still in use.

Why it was inscribed under criterion (ii)

Because it sat at a meeting point. Hegra stood on the caravan route between the Arabian Peninsula, the Mediterranean world and Asia, and it shows it. The decorative and architectural influences read as Assyrian, Egyptian, Phoenician and Hellenistic at once, and the inscriptions carry several ancient languages together: Lihyanite, Thamudic, Nabataean, Greek and Latin. It is a record of the international caravan trade of late Antiquity written on rock faces.

What to expect on the ground

This is a desert site and the light is the point. Early morning and late afternoon give the sandstone its colour and keep you out of the worst of the heat; the middle of the day gives you neither. Access is managed, which is a good thing for a site of this fragility, and it means the visit is organised around timed entry rather than wandering.

The valley around it is worth the extra day. AlUla old town, a mud-brick settlement below its own escarpment, is a separate and much later place, and pairing the two gives you two thousand years in one valley.

One thing to get right

Hegra is a burial ground. It is visited, photographed and rightly celebrated, and it is still the place where people were buried. The ordinary courtesies apply: stay on the routes, do not climb on the facades, and do not treat a tomb chamber as a backdrop.

See also At-Turaif and Historic Jeddah, the other two inscribed properties this guide covers, and when to visit.

Sources

• UNESCO World Heritage Centre: the inscription of the Hegra Archaeological Site (al-Hijr) in 2008 under criteria (ii)(iii). Accessed 14 September 2026.
• UNESCO World Heritage Centre: Saudi Arabia’s State Party record: eight properties inscribed on the World Heritage List. Accessed 14 September 2026.
• UK Foreign, Commonwealth & Development Office: Saudi Arabia travel advice: the FCDO advises against all travel to parts of Saudi Arabia and against all but essential travel to further parts. Accessed 14 September 2026.