Ankara Citadel (Ankara Kalesi)

Ankara Citadel (Ankara Kalesi) is a hilltop fortress in the Altındağ district of central Ankara, rising approximately 978 metres above sea level on a rocky volcanic outcrop. The site has been settled since at least the Bronze Age, with Roman, Byzantine, Seljuk, and Ottoman building phases layered across its summit. The visible masonry dates primarily to the Byzantine period of the 7th to 9th centuries AD, when Ancyra served as a critical frontier fortress between the Byzantine Empire and Arab forces advancing through central Anatolia. Byzantine engineers constructed the outer ring wall and towers using spolia — column drums, carved capitals, and shaped stones harvested from earlier Roman structures — clearly visible in the lower courses of the walls today. An inner fortress, the İçkale, preserves its Byzantine plan and is the most intact section of the complex. The Seljuks captured Ancyra in 1073 and undertook wall repairs; subsequent Ilkhanate and Ottoman administrations reinforced the defences without fundamentally altering the Byzantine layout. Inside the citadel walls a neighbourhood of traditional stone and timber houses survived into the 20th century, with many now converted into craft shops, ceramics studios, small carpet dealers, and cafés. The Şark Burç (East Tower) provides the highest accessible vantage point in the old city quarter, with panoramic views across the modern capital. The outer citadel walls are freely accessible at all hours; the Şark Burç tower charges a small admission fee and closes at 19:00. The lower hillside quarter of Hamamönü, immediately south of the citadel, has been carefully restored with 19th-century Ottoman civil buildings converted into boutique hotels and artisan workshops.