Here are the points if are willing to know about History of Hagia Sophia:
The two landmarks are connected through a series of underground tunnels that were used to transport water from the cistern to the Hagia Sophia for religious ceremonies.
Yes, visitors can explore the tunnels today and learn about the rich history and connection between the two landmarks.
Yes, there are several tours that focus on the connection between the two landmarks, including walking tours and audio-guided tours.
Yes, the connection highlights the engineering prowess of the Byzantine era and the importance of water management in ancient times. It also showcases the interconnectedness of history and the unique place of Istanbul as a crossroads of civilizations.
No, the cost of admission to the Basilica Cistern includes access to the tunnels. However, some tours may have an additional fee.