What legionary fortress located on the site of the modern city of Chester is a popular landmark to photograph?
Eastgate and Eastgate Clock: Eastgate and Eastgate Clock in Chester, Cheshire, England, stand on the site of the original entrance to the Roman fortress of "Deva Victrix". Eastgate and Eastgate Clock:  It is a prominent landmark in the city of Chester and is said to be the most photographed clock in England after Big Ben. Deva Victrix: Deva Victrix, or simply Deva, was a legionary fortress and town in the Roman province of Britannia on the site of the modern city of Chester.
Deva Victrix