When youre docked at istanbul port make a beeline for three of the citys showstoppers on this 4 hour private shore excursion thats ideal for anyone whos short on time with a knowledgeable guide beside you visit the 6th century masterpiece of the hagia sophia to marvel at its exquisite mosaics and soaring dome also explore the stunning blue tiled blue mosque and roam the stall packed lanes of the grand bazaar as your guide reveals its history and ottoman design experience the best sigh