One minute you are in Asia, the next you are in Europe. If you're in Istanbul, that is. The Turkish capital spans two continents and is one of the world's few trans-continental cities.
To travel between the continents, you can take a bus, a tram or a ferry. Or else, you can just walk across the bridges over the Bosphorus Strait while you inhale the salty sea air as you cross the Europe-Asia boundary.
Turkey's largest city, Istanbul is rich in history. It was once known as Byzantium during the Byzantine period, and later as Constantinople. Historical monuments are all over the city, alongside modern buildings. They are so conspicuous, you might not even realise you're looking at one.
On your way to lunch, for instance, you might pass under arches built in the fourth century.
This predominantly Muslim city has more than 2,500 mosques, including the Sultan Ahmed Mosque. Also known as the Blue Mosque, it has earned its name because of its striking bluish interior decoration. For more than 400 years, it has attracted devout Muslims from near and far. Worshippers continue to offer prayers there under the gaze of curious tourists.
When you visit a mosque, make sure to wear knee-length trousers and shirts that cover your shoulders. You should also take off your shoes before stepping into the sanctuary.