Which was built first, the Theodosius Cistern or the German Fountain?
Theodosius Cistern The Theodosius Cistern (Greek: Κινστέρνα Θεοδοσίου , Turkish: Şerefiye Sarnıcı ) is one of many ancient cisterns of Constantinople that lie beneath the city of Istanbul, Turkey. The modern entrance is in Piyer Loti Caddesi, Fatih.
Eifel Aqueduct The Eifel Aqueduct was one of the longest aqueducts of the Roman Empire.