Which mosques and historic sites are worth visiting in Istanbul?

The Arnavutköy neighborhood offers scenic views with a mosque backdrop, though it's tricky to frame both people and the mosque in the same shot — plan your angles in advance.

Beyond the main sites, visit Rüstem Pasha Mosque (famous for its Iznik tiles), Süleymaniye Mosque, Şehzade Mosque, and Hürrem Sultan Mosque — all located in the historic peninsula.

Hagia Sophia's ground floor is free to enter, but only for Muslims attending prayer. Tourists must purchase a ticket to access the designated visitor areas.

Staying in the Sirkeci area is convenient — it sits between Sultanahmet and Eminönü ferry terminal, giving easy walking access to major sights and Bosphorus ferries.

Public toilets near mosques in Istanbul are generally clean. If you take the cable car and walk along the fortress walls, restrooms are available at the end of the route.

The entrance to Topkapi Palace is to the right of Hagia Sophia when viewed from the Blue Mosque side. The nearest metro stop is Sultanahmet.