The Blue Mosque (Called Sultanahmet Camii in Turkish) is an historical mosque in Istanbul. The mosque is known as the Blue Mosque because of blue tiles surrounding the walls of interior design.Mosque was built between 1609 and 1616 years, during the rule of Ahmed I. just like many other mosques, it also comprises a tomb of the founder, a madrasa and a hospice.Besides still used as a mosque.
The Grand Bazaar in Istanbul is one of the largest and oldest covered markets in the world, with 61 covered streets and over 4,000 shops which attract between 250,000 and 400,000 visitors daily. it was listed No.1 among the world's most-visited tourist attractions with 91,250,000 annual visitors. The Grand Bazar at Istanbul is often regarded as one of the first shopping malls of the world.
During the summer months the Princes' Islands are popular destinations for day trips from Istanbul. As there is no traffic on the Islands, the only transport being horse and cart, they are amazingly peaceful in contrast with the city of Istanbul. They are just a short ferry ride from Istanbul, with ferries.