Nice place. Reasonable price for tickets (20 TRY). A lot of tourists, but the queue goes fast. Right now it’s under reconstruction, so there is no water inside. But even without water and fish you will be able to enjoy an amazing, atmospheric world hidden beneath the streets of Istanbul!
what a wonderful place & experience!
good place to visit. there is also place to take family photos with Ottoman time costumes for whole family.
trust me U will enjoy your time here totally worth it.