The area where the land walls and the Marmara walls intersect in the Fatih district is called Yedikule. The Istanbul city walls have 39 gates.

A triumphal arch was built at the Star Gate in Yedikule.

Thedasius had walls built around the triumphal arch.

Thedasius had 4 towers built, and Fatih Sultan Mehmet had 3 towers built, increasing the total number of towers to 7.

Marble stones, jars, and cannonballs are exhibited in Yedikule.

Except for the minaret of the Yedikule Fortress mosque, everything has been destroyed.

Today it is used as a concert venue.

Young Osman was killed in this dungeon.

Events related to the conquest are held here.

It is used for many concerts, exhibitions, and military band performances.