This station is rather a conglomerate of stops, a bit of a stretched out hub. You have to do some walking to get from one line to the other. But the views of the walls are fine.
Istanbul Topkapi metro May 2014 6659.jpg
Istanbul Topkapi metro May 2014 6660.jpg
Istanbul Topkapi metro May 2014 6661.jpg
Istanbul Topkapi metro May 2014 6666.jpg
Istanbul at Topkapi gate May 2014 6666 panorama.jpg