
1) Dacian fortress in Olt County
Found on
https://www.crosswordclues.com/clue/sucidava

Sucidava (Sykibid after Procopius, Σucidava after Pârvan, where Σ is pronounced `sh`) is a Dacian and Daco-Roman historical site, situated in Corabia, Romania, on the north bank of the Danube. There can be found there the first Christian Basilica in Romania and the foot of a Roman bridge over the Danube built by Constantine the Great to link .....
Found on
http://en.wikipedia.org/wiki/Sucidava
No exact match found.