İstanbul · Fatih · Turkey

Aspar Sarnıcı

hidden gem

Cistern of Aspar

Historicgoogle verified

~30 min

easy

6/10

contemplative

A local would say...

A sunken park that was once a 5th-century water reservoir — locals don't know they're walking in Byzantium

Another open-air Byzantine cistern from the 5th century, now a sunken park near the Fatih Mosque. Locals stroll, kids play — most don't know they're walking in a 1,500-year-old Roman water reservoir. Murat Belge notes these 'hidden in plain sight' traces of Constantinople.