|Qolna (Independent City)|
|• Maire (Mayor)||Esre Viyaserhala|
|• Estimate (2014)||775,641|
|• Census (2013)||773,908|
Qolna ar Massaeya Iola, or simply Iola is the largest city Mauretia and center of the capital region. As of 2013, it had a population of 773,908. It is the principal city of the combined Iola–Qasarena metropolitan area, with a population of 1.8 million. Sitting across the Fluva Qlaudiu from the capital city, Qolna Mauretana, it is an institutional hub for the country. It houses most governmental offices, embassies, economic bureaus and exchanges, media outlets, and all but two of the ten largest companies in the nation.