Istanbul is a beautiful city but it pays to know where to look join this 4 houristanbul tour for an insiders glimpse at the citys unmistakable icons as well as the hidden gems that make it so alluring haggle for goods at the iconic grand bazaar marvel at the stunning blue mosque and learn the history of divan yolu the old citys historic main avenue from your guide your tour also includes a visit to istanbuls vibrant spice bazaar as well as a traditional turkish tea