Mosques & Churches

These are working buildings

Almost every famous mosque in Istanbul is in daily use by the people who live around it. That has three consequences for a visitor, and they are more useful than any opening-hours table.

1. They are free

There is no admission charge to a mosque. Not a reduced one — none. If you are being asked for money at a mosque door, you are at the wrong door or being had. The single exception in practice is Hagia Sophia, where the prayer floor is free and a separate ticketed visitor route runs upstairs.

2. The closures move

Mosques close to visitors around each of the five daily prayers, and those prayers are timed by the sun, so they shift through the year and cannot be memorised. Friday midday is the longest closure of the week. Plan a mosque for the middle of a morning or the middle of an afternoon, and check the day's times rather than a guidebook's.

3. Dress and behaviour

Shoulders and knees covered, for everyone. Shoes off at the door — there are racks or bags. Women cover their hair; scarves are often available at the entrance but bring one if it matters to you. Speak quietly, do not walk in front of anyone praying, and do not photograph worshippers.

The churches

Chora is the great one, out by the land walls, and it changed status again in 2024. The Ecumenical Patriarchate is at Fener, and the Armenian and Greek churches around Beyoğlu and Balat are mostly open, mostly free and almost always empty.