Sultan Ahmet Mosque is known as Blue Mosque thanks to its blue tiles and mosaics covering the interior walls. One of the unique properties of Blue Mosque is its 6 minarets since there is only 2 mosques in Turkey with 6 minarets. Blue Mosque holds its place being the most touristic mosque in Turkey with its size and free entrance! The courtyard is also worth of seeing. Be aware of Friday prayers, would be extremely crowded. Ah by the way, you must take off your shoes before entering...







