Istanbul Rumeli Fortress

There are many intesting stoires about the construction of the Rumelian Castle (Rumeli Hisarı), which has "the biggest bastions of the world".

According to some sources, those who look from a distance of from above may read the inscription " Muhammed".  Fortress gets erupted with in four months. The Rumelian Castle, which is seen as one the most beatuiful examples of the classical Turkish fortress architecture has been restored after 1950's and began to serve as a museum.  The magnificent building is hosting many concerts during summer months and its stone walls are echoing musical notes instead of voices of swords...