Şanlıurfa Castle and the Twin Columns

Şanlıurfa Castle crowns the ridge of Top Dağı (locally also called Nemrud Dağı), rising immediately south of the sacred Balıklıgöl pool in the southwest of the city.

History

Its origins reach back to the Osroene (Edessa) Kingdom, yet most of the walls standing today were raised by the Abbasids in 814 CE and were repaired and strengthened across the Byzantine, Crusader, Ayyubid and Mamluk periods. The deep defensive moat that wraps the fortress on three sides, cut largely into the living bedrock, is its most striking feat of engineering and still frames the approach to the walls.

The Twin Columns: Legend and Significance

The emblem of the castle is a pair of towering Corinthian columns that stand alone on the summit plateau. Roughly 17 metres tall, they were erected under the Edessan king Ma'nu around 240-242 CE, and the eastern column bears a Syriac inscription dedicated to the royal family. In local lore the two columns are known as the "Throne of Nimrod" or as the legs of the catapult said to have hurled Abraham into the fire, a legend that ties the castle directly to the Balıklıgöl story on the plain below.

Panorama and What to See

Thanks to its 360-degree panorama, the castle is an essential stop on every Şanlıurfa city tour. From the foot of the walls the whole old city unfolds: Balıklıgöl, the Halil-ür Rahman and Rızvaniye mosques, the Dergâh complex and the labyrinth of historic streets. Agencies prize this vantage as a visual climax to their itinerary, usually scheduling the castle right after the Balıklıgöl axis, either late morning or in the golden late afternoon. The average visit lasts 45 minutes to an hour.

Within walking distance lie the sacred pools of Balıklıgöl and Ayn-ı Zeliha, the Cave of Abraham (Mevlid-i Halil) and, on the eastern slope, the Kızılkoyun rock-cut tombs. The finest photographs frame Balıklıgöl between the two columns, especially in warm sunset light.

Visiting and Access

Access is on foot up historic stone stairways or via looping paths; the steep, uneven climb makes the site difficult for visitors with limited mobility. Tour coaches approach the car parks around Balıklıgöl, from where guests continue roughly 10-15 minutes uphill on foot.

The best time to visit is the mild spring (April-May) and autumn (September-October); summer midday heat and the lack of shade can be punishing. Public holidays, weekends and school breaks form the peak season. In recent years extensive excavation and restoration work has been under way at the castle, so it is wise to confirm current access before arriving.