Sadarak Fortress occupies a commanding ridge at 955 metres above the town, built to guard the ancient trade road that ran between Yerevan and Nakhchivan. The ruins are of medieval date, incorporating older fortified elements, and the walls and towers stand in partial condition — enough to read the original layout and imagine the garrison that once held this exposed position.
The view from the top justifies the climb on its own. To the west, the snow-capped cone of Mount Ararat rises in Turkey, impossibly close and impossibly large. To the south, Iran is visible across the Aras plain. To the east, the rail line runs toward Nakhchivan city. The whole geopolitical complexity of the region reveals itself in a single glance — three borders visible from one hilltop.