An antique mosque in Istanbul is known as the masjid Blue Mosque (also known as Sultanahmet Camii in Turkish). The inner walls of the mosque are adorned with blue tiles, hence the name "Blue Mosque." Like many other mosques, this one also has the founder's tomb, a madrasa, and a hospice. It was constructed from 1609 to 1616 while Ahmed I was in power. In addition to continuing to be u... https://wonderlandsanfrancisco.com/blue-mosque-tour/