Classical Istanbul (The Topkapi palace, Blue mosque, St. Sophia and Basilica cistern)

Here is a suggestion which  makes it possible to visit the most visited monuments in Istanbul in only one day.

The Topkapi palace (without the harem and the treasure, which are optional) takes the morning with a professional guide .

After a meal in a typical turkish restaurant, go on the visit in Bleue mosque, St Sophia and Basilica Cistern.