Considered the central district of Istanbul, this large area encompasses the main tourist neighborhood of Sultanahmet, which is home to the Blue Mosque and Hagia Sophia. It also stretches into plenty of other neighborhoods as well, each with their own flavor, ranging from conservative to laid-back to diverse and more. Full of history around every corner, there are also markets, traditional restaurants, cafes, and no shortage of places to walk around and explore. You can reach the city center in 10 minutes through the tram from Capa-Sehremini to Sultanahmet which is one of the tourist attractions in Istanbul.