prusias ad hypium antique city in duzce, turkey.

amphi amphitheatre ancient antique archaeological archaeologist archaeologists archaeology archeology architecture arena art black built byzantine city civilization column concept culture destination discovered duzce düzce empire estate excavation famous greece greek heritage historic history hypium idea kingdom konuralp landmark landscape nature neighbourhood old outdoor palace plaza prusias region religion roman ruin sea site stadium step stone suburb theatre tourist town travel turkey vacation view üskübü