What is being built
A protective roof is under construction over the excavated core of Karahan Tepe, in Şanlıurfa's Tek Tek Mountains. Work began in March 2025, under project director Prof. Necmi Karul, as part of the Turkish Ministry of Culture and Tourism's preservation programme across the Taş Tepeler sites.
It is not a single fixed shell. Karul has described it as a modular, extendable system — one that can be added to as excavation spreads, and shaped to follow the natural topography rather than loom over it.
At the last figure he gave publicly, roughly 3,500 square metres were to be covered in the first phase during 2025. The architectural design envisages a substantially larger canopy as the sheltered area grows.
Why a site gets a roof
Karahan Tepe's chambers are cut down into soft limestone bedrock and carry carved reliefs, benches and pillars. Once excavated, that stone meets frost, rain, heat and wind it had been sealed away from for eleven thousand years. Left open, it erodes.
A canopy is the standard answer — Göbekli Tepe has had one since 2018. It trades the open-air experience for the survival of the carvings. For the archaeology that is not a close call; it is the right decision. It does, though, change the place.
What it changes for visitors
For most of its life as a modern dig, Karahan Tepe has been an open site: you stand on the ridge with the enclosures below you and the sky directly overhead. As the canopy is finished over each area, that open-air view is replaced by a sheltered one.
If standing among the enclosures under open sky matters to you, that window is closing area by area as the roof extends. This is simply how a well-run active site works — preservation comes first, and the unroofed view is temporary by design.
What is uncertain
The most recent official coverage figure we can cite is Karul's ~3,500 m² first-phase target for 2025. We have not seen a newer published statement on how much of the site sits under cover today, or a firm completion date. Treat the specifics as a snapshot rather than a finished total.
We will update this page when the project publishes a current figure.