There was fighting here under the Ottoman Empire: in 1606 the army of General Kuyucu Murat Pasha suppressed the Jelali revolts. The Ottomans continued to fortify the city, and the remains of the early 17th-century Ottoman castle walls can still be seen where the Güzün stream crosses the Varyant road. The city was well described in 1675 by the English naval chaplain Henry Teonge in his diary. The next army to cross the Belen Pass and attack Anatolia through here were the Egyptians of Muhammad Ali in 1832.