You will be picked up from your hotel to Antalya Airport early in the morning. Depending on the location of your hotel, pick up time is 03:00-4:00. The time of departure is 8:00 am, and the time of delivery is 09:15 am. You can drive to Istanbul old town and start a tour after meetings with a tour guide.
First, you are going to visit Topkapı Palace, the Ottoman sultan residence which exhibits in numerous parts Imperial Treasury and Islamic holy objects of prophet Muhammad. Then you have a free lunch for one hour. Istanbul provides a wide array of markets, fast food stores and trendy restaurants.
Following lunch, you can explore Hippodrome Park, Constantinople's leisure and cultural hub. The statues that decorate the Hippodrome are Serpentine Pillar, Theodosius Obelisk, and Wilhelm II German Fountain. Blue Mosque (Sultanahmet) is the next place to visit and is located right in the old town centre. Constructed in the name of the Sultan Ahmed and regarded as the Blaue Mosca for the blue tiles that adorn the walls of its interior, this ancient mosque was unusual with six minarets. As an effective mosque, during the five daily prayers, it is opened to visitors for a half hour.
The Egyptian (Spice) Bazaar is the next place you will visit. You can do your business there when you purchase any souvenirs, Turkish fun, seasoning, etc. Then on Bosporus sightseeing cruises, you will discover Istanbul from the water (optional for an extra charge). You will have dinner in a local restaurant until you fly to the airport (extra charge: hot and cold starts, salad, fish/meatballs or food, fruits or sweets). You'll fly to the Ataturk Airport of Istanbul at 8:00 pm and return to Antalya at 9:00 pm. A drop-off hotel should finish your trip.