The Blue mosque dates back to the late 14th century from the age of the powerful Sultans who once ruled Asia. It is still a crown jewel of architecture, and it's grounds are still the center of religious worship for faithful muslims throughout Asia. At 1 PM, 4PM, and 8 PM, the loudspeakers come to life with the eeiry sounds of the daily call to prayer - The singing echoes across the entire city as the hundreds of other mosques begin their respective calls.