"Yedikule is worse than seven dungeons ..." says Yeni Türkü, the Yedikule Dungeons, which were once the last stop for all the bandits of Istanbul.
In fact, the building, which was built to host the guest kings in the Byzantine Period, was transformed into a military garrison with 3 towers and walls added during the reign of Sultan Mehmet the Conqueror.
Today Turkey and Istanbul, which is one of the largest open-air museum Fortress Museum, historic sites in Istanbul Fatih has an important place in the list of attractions.