I have visited Sultan Ahmed’s mosque, known as the Blue Mosque, in Istanbul, Turkey. The Blue Mosque is one of many incredible mosques in Istanbul. It is called the Blue Mosque because of its blue interior decoration. Like many other mosques, it has one main dome, several smaller ones, and several minarets (towers). Some parts of the interior were under construction, but I saw the blue ceramic decoration, glass windows and the verses from the Holy Qura’an. It is still an active mosque, so there is an entrance for Muslims to pray and another entrance for tourists.