If you're passing by Imperial Gate, make sure you glance up and admire its decorative features and robust design. This historic structure deserves to be viewed from every angle.
If you've got time to stop for a while in Sultanahmet, Imperial Gate is a good place to kick off your exploring. This historic structure is one of many attractions worth checking out here. Blue Mosque, Hagia Sophia, and Topkapi Palace are also ready to be explored nearby.