42 km east of Kars, lies Ani, a fascinating medieval town, situated on the ancient Silk Road. This impressive place was once the capital of Urartians, later invaded by the Byzantines and the Mongols, and is located near the Arpacay stream which flows between the Turkish and Armenian Republics. The proximity of this ghost town to the border, places some restrictions on visitors, but the ruins of the mosques and numerous churches, together with the cathedral and the citadel, all inside city walls, are really worth seeing.