It is called the Blue Mosque because of the more than 20,000 blue Iznik ceramic tiles that decorate its interior walls and ceilings.

Yes, it is an active mosque where Muslims gather for daily prayers, especially on Fridays and during Ramadan.

Yes, visitors are welcome outside of prayer times. Modest clothing is required, and women are asked to cover their heads.

No, entrance is free since it is a functioning mosque, but donations for maintenance are welcome.

The mosque is open to tourists daily, except during the five daily prayer times. The best times to visit are mid-morning and mid-afternoon.