Galatasaray Islet Learn the Bosphorus islet’s history, from architect Sarkis Balyan to Galatasaray’s club facility, and understand its restricted visitor access.
Hagia Sophia Explore Hagia Sophia’s Byzantine and Ottoman history, UNESCO setting and visitor guidance for this active Istanbul mosque.
Sultan Ahmed Mosque Visit Istanbul’s Sultan Ahmed Mosque with verified history, İznik tile details, free entry, current seasonal hours and T1 tram directions.