Proper noun
Erzurum
An important city in eastern Turkey.
In April 1616, Mehmed Pasha left Aleppo with a large army and marched to Yerevan, where he failed to take the city and withdrew to Erzurum. Source: Internet
The tunnel will connect İspir in northeastern Turkey's Erzurum to İkizdere in the Black Sea province of Rize. Source: Internet