aerial view of rio antirrio or charilaos trikoupis bridge near patra city, greece

achaea achaia aerial amazing antirio antirrio architecture autobahn boat bridge building cable cablestayed charilaos city coastal columns construction drone europe european famous ferry greece greek gulf hanging ionia lines longest mega modern motorway odos patra peloponnese port rio rion scenery seaside sky steel structure toll tourism tower traffic transportation travel trikoupis videography view water work worlds