Weekdays are the greatest time to go, especially Monday through Thursday, when there are fewer people and the cistern is calm and empty. Get there by 9:00 AM, when it opens. This early time not only keeps you away from crowds, but it also provides you time to look at the Medusa heads and other small things.
Weekends, especially Saturdays from 11:00 AM to 3:00 PM, are when the most people come. A lot of tourists and locals select this time to visit the ancient Sultanahmet area. If you want to go on a weekend, think about going in the late afternoon or after 7:30 PM for a calmer and more dramatic experience under the soft underground lights.
Peak Season (April to June and September to mid-November)
The weather in Istanbul is best during these months, with temperatures ranging from 14°C to 25°C. In the spring, parks bloom above ground, and in the autumn, the weather cools down. This is the best season to see the Cistern and other sights like the Hagia Sophia and the Topkapi Palace. However, be prepared for larger crowds, especially at noon. Buy your tickets ahead of time online.
Low Season (December to March)
During this time, Istanbul is cold, chilly, and sometimes rainy, but the Basilica Cistern is still a fun place to visit. The attraction is indoors and has climate control, so it's a nice place to get away from the cold. Also, there are fewer tourists, thus there are fewer lines, and you may enjoy the Cistern's eerie appeal in a more private way.
The Basilica Cistern is very well connected to all major transport options in Istanbul.
The Basilica Cistern is most famous for its 336 antique marble columns, its strange Medusa head sculptures, and the calm, dark ambiance it has underneath. It is one of the oldest and biggest cisterns in Istanbul. It gives you a strange, movie-like sensation that takes you back to the Byzantine era.
Most people stay in the Basilica Cistern for 30 minutes to an hour. It truly depends on how fast you go. Some people take their time taking pictures and soaking up the eerie light, while others go through quickly, especially during busy times or if they have already scheduled a time.
Yes, the Basilica Cistern is open at night from 7:30 PM to 11:50 PM. As the lights are dark, the night slot feels less crowded and more magical. However, you can purchase the Basilica Cistern Night Tickets only at the on sight counter.