The site has been military for more than a century. The Ayntab reserve depot was built beside the Alleben stream and served the Ottoman army until 1912; it was destroyed in the French bombardment. In the 1960s the ground carried the headquarters of a gendarmerie division, later a brigade, and until recently the Turkish Armed Forces still used it for non-commissioned officers' housing and a club. It passed to Gaziantep metropolitan municipality under a protocol with the Ministry of National Defence.

What the municipality built there is a panorama museum about the defence of Antep. The centrepiece is a full panoramic field 120 metres long and 13 metres high, with fourteen oil paintings and three dioramas around it.

Part of the collection was given rather than bought: dozens of objects came from the families of those killed or wounded in the fighting. Interactive areas run alongside the painted and modelled displays.

When to go

Climate
Across Gaziantep as a whole, monthly mean temperatures run from 3.2 °C in January to 28.1 °C in July; the mean stays between 15 and 25 °C in May, June, September and October; rainfall is heaviest in January (103 mm) and lightest in August (5 mm). Long-term means for 1940-2025 from the Turkish State Meteorological Service (MGM).Checked: September 22, 2026